[PATCH 0/6] staging: media: bcm2048: fix multiple checkpatch issues

[PATCH 0/6] staging: media: bcm2048: fix multiple checkpatch issues

[Amarjargal Gundjalam]

This patchset fixes multiple checkpatch checks and warnings. 

Amarjargal Gundjalam (6):
  staging: media: bcm2048: fix code indent for conditional statements
  staging: media: bcm2048: add space around operators
  staging: media: bcm2048: match alignments with open parenthesis
  staging: media: bcm2048: remove unnecessary blank lines
  staging: media: bcm2048: remove unnecessary space after a cast
  staging: media: bcm2048: fix mispelling

 drivers/staging/media/bcm2048/radio-bcm2048.c |  397 ++++++++++++-------------
 1 file changed, 191 insertions(+), 206 deletions(-)

-- 
1.7.9.5

[PATCH 1/6] staging: media: bcm2048: fix code indent for conditional statements

[Amarjargal Gundjalam]

This patch fixes the checkpatch issue:

WARNING: suspect code indent for conditional statements (8, 24)

Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
---
 drivers/staging/media/bcm2048/radio-bcm2048.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index fb55e59..4948122 100644
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -1001,7 +1001,7 @@ static int bcm2048_set_fm_search_tune_mode(struct bcm2048_device *bdev,
 
 	if (!wait_for_completion_timeout(&bdev->compl,
 			msecs_to_jiffies(timeout)))
-			dev_err(&bdev->client->dev, "IRQ timeout.\n");
+		dev_err(&bdev->client->dev, "IRQ timeout.\n");
 
 	if (value)
 		if (!bdev->scan_state)
@@ -1616,7 +1616,7 @@ static void bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
 			if (((bdev->rds_info.radio_text[i+1] << 8) +
 				bdev->rds_info.radio_text[i+2]) ==
 				bdev->rds_info.rds_pi)
-					match_b = 1;
+				match_b = 1;
 		}
 	}
 }
@@ -1752,7 +1752,7 @@ static void bcm2048_parse_rds_ps(struct bcm2048_device *bdev)
 			if (((bdev->rds_info.radio_text[i+1] << 8) +
 				bdev->rds_info.radio_text[i+2]) ==
 				bdev->rds_info.rds_pi)
-					match_b = 1;
+				match_b = 1;
 		}
 	}
 }
-- 
1.7.9.5

Re: [Outreachy kernel] [PATCH 1/6] staging: media: bcm2048: fix code indent for conditional statements

[Julia Lawall]

On Thu, 29 Oct 2015, Amarjargal Gundjalam wrote:

> This patch fixes the checkpatch issue:
> 
> WARNING: suspect code indent for conditional statements (8, 24)
> 
> Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
> ---
>  drivers/staging/media/bcm2048/radio-bcm2048.c |    6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
> index fb55e59..4948122 100644
> --- a/drivers/staging/media/bcm2048/radio-bcm2048.c
> +++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
> @@ -1001,7 +1001,7 @@ static int bcm2048_set_fm_search_tune_mode(struct bcm2048_device *bdev,
>  
>  	if (!wait_for_completion_timeout(&bdev->compl,
>  			msecs_to_jiffies(timeout)))
> -			dev_err(&bdev->client->dev, "IRQ timeout.\n");
> +		dev_err(&bdev->client->dev, "IRQ timeout.\n");
>  
>  	if (value)
>  		if (!bdev->scan_state)
> @@ -1616,7 +1616,7 @@ static void bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
>  			if (((bdev->rds_info.radio_text[i+1] << 8) +
>  				bdev->rds_info.radio_text[i+2]) ==
>  				bdev->rds_info.rds_pi)
> -					match_b = 1;
> +				match_b = 1;

This change and the next one leaves the continuation lines of if the if 
test with the same indentation as the then branch.  Consider also lining 
up the test with the right side of the coresponding (, so that there is 
some difference between the test and the branch.

julia

>  		}
>  	}
>  }
> @@ -1752,7 +1752,7 @@ static void bcm2048_parse_rds_ps(struct bcm2048_device *bdev)
>  			if (((bdev->rds_info.radio_text[i+1] << 8) +
>  				bdev->rds_info.radio_text[i+2]) ==
>  				bdev->rds_info.rds_pi)
> -					match_b = 1;
> +				match_b = 1;
>  		}
>  	}
>  }
> -- 
> 1.7.9.5
> 
> -- 
> You received this message because you are subscribed to the Google Groups "outreachy-kernel" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to outreachy-kernel+unsubscribe@googlegroups.com.
> To post to this group, send email to outreachy-kernel@googlegroups.com.
> To view this discussion on the web visit https://groups.google.com/d/msgid/outreachy-kernel/6172ee05ab61496792a3b614af31e86fed6fb28e.1446123178.git.amarjargal.gundjalam%40gmail.com.
> For more options, visit https://groups.google.com/d/optout.
> 

Re: [Outreachy kernel] [PATCH 1/6] staging: media: bcm2048: fix code indent for conditional statements

[Amarjargal Gundjalam]

On Thu, 29 Oct 2015 21:42:36 +0100 (CET)
Julia Lawall <julia.lawall@lip6.fr> wrote:

> 
> 
> On Thu, 29 Oct 2015, Amarjargal Gundjalam wrote:
> 
> > This patch fixes the checkpatch issue:
> > 
> > WARNING: suspect code indent for conditional statements (8, 24)
> > 
> > Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
> > ---
> >  drivers/staging/media/bcm2048/radio-bcm2048.c |    6 +++---
> >  1 file changed, 3 insertions(+), 3 deletions(-)
> > 
> > diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
> > index fb55e59..4948122 100644
> > --- a/drivers/staging/media/bcm2048/radio-bcm2048.c
> > +++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
> > @@ -1001,7 +1001,7 @@ static int bcm2048_set_fm_search_tune_mode(struct bcm2048_device *bdev,
> >  
> >  	if (!wait_for_completion_timeout(&bdev->compl,
> >  			msecs_to_jiffies(timeout)))
> > -			dev_err(&bdev->client->dev, "IRQ timeout.\n");
> > +		dev_err(&bdev->client->dev, "IRQ timeout.\n");
> >  
> >  	if (value)
> >  		if (!bdev->scan_state)
> > @@ -1616,7 +1616,7 @@ static void bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
> >  			if (((bdev->rds_info.radio_text[i+1] << 8) +
> >  				bdev->rds_info.radio_text[i+2]) ==
> >  				bdev->rds_info.rds_pi)
> > -					match_b = 1;
> > +				match_b = 1;
> 
> This change and the next one leaves the continuation lines of if the if 
> test with the same indentation as the then branch.  Consider also lining 
> up the test with the right side of the coresponding (, so that there is 
> some difference between the test and the branch.
> 
> julia
> 
> >  		}
> >  	}
> >  }
> > @@ -1752,7 +1752,7 @@ static void bcm2048_parse_rds_ps(struct bcm2048_device *bdev)
> >  			if (((bdev->rds_info.radio_text[i+1] << 8) +
> >  				bdev->rds_info.radio_text[i+2]) ==
> >  				bdev->rds_info.rds_pi)
> > -					match_b = 1;
> > +				match_b = 1;
> >  		}
> >  	}
> >  }
> > -- 
> > 1.7.9.5
> > 
> > -- 
> > You received this message because you are subscribed to the Google Groups "outreachy-kernel" group.
> > To unsubscribe from this group and stop receiving emails from it, send an email to outreachy-kernel+unsubscribe@googlegroups.com.
> > To post to this group, send email to outreachy-kernel@googlegroups.com.
> > To view this discussion on the web visit https://groups.google.com/d/msgid/outreachy-kernel/6172ee05ab61496792a3b614af31e86fed6fb28e.1446123178.git.amarjargal.gundjalam%40gmail.com.
> > For more options, visit https://groups.google.com/d/optout.
> > 

I fixed these and other alignments in the next patch [PATCH 3/6]. I tried to make single type of change in each patch.
-- 
Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>

Re: [Outreachy kernel] [PATCH 1/6] staging: media: bcm2048: fix code indent for conditional statements

[Julia Lawall]

On Thu, 29 Oct 2015, Amarjargal Gundjalam wrote:

> On Thu, 29 Oct 2015 21:42:36 +0100 (CET)
> Julia Lawall <julia.lawall@lip6.fr> wrote:
> 
> > 
> > 
> > On Thu, 29 Oct 2015, Amarjargal Gundjalam wrote:
> > 
> > > This patch fixes the checkpatch issue:
> > > 
> > > WARNING: suspect code indent for conditional statements (8, 24)
> > > 
> > > Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
> > > ---
> > >  drivers/staging/media/bcm2048/radio-bcm2048.c |    6 +++---
> > >  1 file changed, 3 insertions(+), 3 deletions(-)
> > > 
> > > diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
> > > index fb55e59..4948122 100644
> > > --- a/drivers/staging/media/bcm2048/radio-bcm2048.c
> > > +++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
> > > @@ -1001,7 +1001,7 @@ static int bcm2048_set_fm_search_tune_mode(struct bcm2048_device *bdev,
> > >  
> > >  	if (!wait_for_completion_timeout(&bdev->compl,
> > >  			msecs_to_jiffies(timeout)))
> > > -			dev_err(&bdev->client->dev, "IRQ timeout.\n");
> > > +		dev_err(&bdev->client->dev, "IRQ timeout.\n");
> > >  
> > >  	if (value)
> > >  		if (!bdev->scan_state)
> > > @@ -1616,7 +1616,7 @@ static void bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
> > >  			if (((bdev->rds_info.radio_text[i+1] << 8) +
> > >  				bdev->rds_info.radio_text[i+2]) ==
> > >  				bdev->rds_info.rds_pi)
> > > -					match_b = 1;
> > > +				match_b = 1;
> > 
> > This change and the next one leaves the continuation lines of if the if 
> > test with the same indentation as the then branch.  Consider also lining 
> > up the test with the right side of the coresponding (, so that there is 
> > some difference between the test and the branch.
> > 
> > julia
> > 
> > >  		}
> > >  	}
> > >  }
> > > @@ -1752,7 +1752,7 @@ static void bcm2048_parse_rds_ps(struct bcm2048_device *bdev)
> > >  			if (((bdev->rds_info.radio_text[i+1] << 8) +
> > >  				bdev->rds_info.radio_text[i+2]) ==
> > >  				bdev->rds_info.rds_pi)
> > > -					match_b = 1;
> > > +				match_b = 1;
> > >  		}
> > >  	}
> > >  }
> > > -- 
> > > 1.7.9.5
> > > 
> > > -- 
> > > You received this message because you are subscribed to the Google Groups "outreachy-kernel" group.
> > > To unsubscribe from this group and stop receiving emails from it, send an email to outreachy-kernel+unsubscribe@googlegroups.com.
> > > To post to this group, send email to outreachy-kernel@googlegroups.com.
> > > To view this discussion on the web visit https://groups.google.com/d/msgid/outreachy-kernel/6172ee05ab61496792a3b614af31e86fed6fb28e.1446123178.git.amarjargal.gundjalam%40gmail.com.
> > > For more options, visit https://groups.google.com/d/optout.
> > > 
> 
> I fixed these and other alignments in the next patch [PATCH 3/6]. I 
> tried to make single type of change in each patch.

When you reply, put the comment just under what you are replying to.  
Otherwise, it is hard to see whether there is a reply at all.

I guess making another patch is a solution, but the reason why the 
branches were double indented was that the tests were already indented - 
the developer was trying to preserve the property that the branch should 
be indented more than the test.  So it would have been reasonable to 
preserve that property in your solution as well, rather than just address 
the checkpatch warning.

julia

> -- Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
> 
> -- 
> You received this message because you are subscribed to the Google Groups "outreachy-kernel" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to outreachy-kernel+unsubscribe@googlegroups.com.
> To post to this group, send email to outreachy-kernel@googlegroups.com.
> To view this discussion on the web visit https://groups.google.com/d/msgid/outreachy-kernel/20151029193943.363556fd6ad8c9ee80e30961%40gmail.com.
> For more options, visit https://groups.google.com/d/optout.
> 

Re: [Outreachy kernel] [PATCH 1/6] staging: media: bcm2048: fix code indent for conditional statements

[Amarjargal Gundjalam]

On Fri, 30 Oct 2015 07:23:13 +0100 (CET)
Julia Lawall <julia.lawall@lip6.fr> wrote:

> 
> 
> On Thu, 29 Oct 2015, Amarjargal Gundjalam wrote:
> 
> > On Thu, 29 Oct 2015 21:42:36 +0100 (CET)
> > Julia Lawall <julia.lawall@lip6.fr> wrote:
> > 
> > > 
> > > 
> > > On Thu, 29 Oct 2015, Amarjargal Gundjalam wrote:
> > > 
> > > > This patch fixes the checkpatch issue:
> > > > 
> > > > WARNING: suspect code indent for conditional statements (8, 24)
> > > > 
> > > > Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
> > > > ---
> > > >  drivers/staging/media/bcm2048/radio-bcm2048.c |    6 +++---
> > > >  1 file changed, 3 insertions(+), 3 deletions(-)
> > > > 
> > > > diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
> > > > index fb55e59..4948122 100644
> > > > --- a/drivers/staging/media/bcm2048/radio-bcm2048.c
> > > > +++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
> > > > @@ -1001,7 +1001,7 @@ static int bcm2048_set_fm_search_tune_mode(struct bcm2048_device *bdev,
> > > >  
> > > >  	if (!wait_for_completion_timeout(&bdev->compl,
> > > >  			msecs_to_jiffies(timeout)))
> > > > -			dev_err(&bdev->client->dev, "IRQ timeout.\n");
> > > > +		dev_err(&bdev->client->dev, "IRQ timeout.\n");
> > > >  
> > > >  	if (value)
> > > >  		if (!bdev->scan_state)
> > > > @@ -1616,7 +1616,7 @@ static void bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
> > > >  			if (((bdev->rds_info.radio_text[i+1] << 8) +
> > > >  				bdev->rds_info.radio_text[i+2]) ==
> > > >  				bdev->rds_info.rds_pi)
> > > > -					match_b = 1;
> > > > +				match_b = 1;
> > > 
> > > This change and the next one leaves the continuation lines of if the if 
> > > test with the same indentation as the then branch.  Consider also lining 
> > > up the test with the right side of the coresponding (, so that there is 
> > > some difference between the test and the branch.
> > > 
> > > julia
> > > 
> > > >  		}
> > > >  	}
> > > >  }
> > > > @@ -1752,7 +1752,7 @@ static void bcm2048_parse_rds_ps(struct bcm2048_device *bdev)
> > > >  			if (((bdev->rds_info.radio_text[i+1] << 8) +
> > > >  				bdev->rds_info.radio_text[i+2]) ==
> > > >  				bdev->rds_info.rds_pi)
> > > > -					match_b = 1;
> > > > +				match_b = 1;
> > > >  		}
> > > >  	}
> > > >  }
> > > > -- 
> > > > 1.7.9.5
> > > > 
> > > > -- 
> > > > You received this message because you are subscribed to the Google Groups "outreachy-kernel" group.
> > > > To unsubscribe from this group and stop receiving emails from it, send an email to outreachy-kernel+unsubscribe@googlegroups.com.
> > > > To post to this group, send email to outreachy-kernel@googlegroups.com.
> > > > To view this discussion on the web visit https://groups.google.com/d/msgid/outreachy-kernel/6172ee05ab61496792a3b614af31e86fed6fb28e.1446123178.git.amarjargal.gundjalam%40gmail.com.
> > > > For more options, visit https://groups.google.com/d/optout.
> > > > 
> > 
> > I fixed these and other alignments in the next patch [PATCH 3/6]. I 
> > tried to make single type of change in each patch.
> 
> When you reply, put the comment just under what you are replying to.  
> Otherwise, it is hard to see whether there is a reply at all.
> 
> I guess making another patch is a solution, but the reason why the 
> branches were double indented was that the tests were already indented - 
> the developer was trying to preserve the property that the branch should 
> be indented more than the test.  So it would have been reasonable to 
> preserve that property in your solution as well, rather than just address 
> the checkpatch warning.
> 
> julia
> 

Ok. Then I'll send another version without these changes.

thanks,
amarjargal

> > -- Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
> > 
> > -- 
> > You received this message because you are subscribed to the Google Groups "outreachy-kernel" group.
> > To unsubscribe from this group and stop receiving emails from it, send an email to outreachy-kernel+unsubscribe@googlegroups.com.
> > To post to this group, send email to outreachy-kernel@googlegroups.com.
> > To view this discussion on the web visit https://groups.google.com/d/msgid/outreachy-kernel/20151029193943.363556fd6ad8c9ee80e30961%40gmail.com.
> > For more options, visit https://groups.google.com/d/optout.
> > 


-- 
Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>

Re: [Outreachy kernel] [PATCH 1/6] staging: media: bcm2048: fix code indent for conditional statements

[Julia Lawall]

> > I guess making another patch is a solution, but the reason why the 
> > branches were double indented was that the tests were already indented - 
> > the developer was trying to preserve the property that the branch should 
> > be indented more than the test.  So it would have been reasonable to 
> > preserve that property in your solution as well, rather than just address 
> > the checkpatch warning.
> > 
> > julia
> > 
> 
> Ok. Then I'll send another version without these changes.


Oops, sorry.  Now I'm not clear on what you are planning to do.  I would
suggest to merge the changes into one patch, so that the property of the if
branch being indented under the if test is preserved.  Is that your plan,
or are you just dropping the issue completely?

julia

Re: [Outreachy kernel] [PATCH 1/6] staging: media: bcm2048: fix code indent for conditional statements

[Amarjargal Gundjalam]

On Fri, 30 Oct 2015 07:51:07 +0100 (CET)
Julia Lawall <julia.lawall@lip6.fr> wrote:

> > > I guess making another patch is a solution, but the reason why the 
> > > branches were double indented was that the tests were already indented - 
> > > the developer was trying to preserve the property that the branch should 
> > > be indented more than the test.  So it would have been reasonable to 
> > > preserve that property in your solution as well, rather than just address 
> > > the checkpatch warning.
> > > 
> > > julia
> > > 
> > 
> > Ok. Then I'll send another version without these changes.
> 
> 
> Oops, sorry.  Now I'm not clear on what you are planning to do.  I would
> suggest to merge the changes into one patch, so that the property of the if
> branch being indented under the if test is preserved.  Is that your plan,
> or are you just dropping the issue completely?
> 
> julia

I think now I got it. I'll merge these two changes.

-- 
Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>

[PATCH 2/6] staging: media: bcm2048: add space around operators

[Amarjargal Gundjalam]

This patch fixes the checkpatch issue:

CHECK: spaces preferred around that ' '

Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
---
 drivers/staging/media/bcm2048/radio-bcm2048.c |   81 +++++++++++++------------
 1 file changed, 43 insertions(+), 38 deletions(-)

diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index 4948122..c8da22b 100644
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -1362,7 +1362,7 @@ static int bcm2048_checkrev(struct bcm2048_device *bdev)
 static int bcm2048_get_rds_rt(struct bcm2048_device *bdev, char *data)
 {
 	int err = 0, i, j = 0, ce = 0, cr = 0;
-	char data_buffer[BCM2048_MAX_RDS_RT+1];
+	char data_buffer[BCM2048_MAX_RDS_RT + 1];
 
 	mutex_lock(&bdev->mutex);
 
@@ -1412,7 +1412,7 @@ unlock:
 static int bcm2048_get_rds_ps(struct bcm2048_device *bdev, char *data)
 {
 	int err = 0, i, j = 0;
-	char data_buffer[BCM2048_MAX_RDS_PS+1];
+	char data_buffer[BCM2048_MAX_RDS_PS + 1];
 
 	mutex_lock(&bdev->mutex);
 
@@ -1452,8 +1452,8 @@ static void bcm2048_parse_rds_pi(struct bcm2048_device *bdev)
 		/* Block A match, only data without crc errors taken */
 		if (bdev->rds_info.radio_text[i] == BCM2048_RDS_BLOCK_A) {
 
-			pi = (bdev->rds_info.radio_text[i+1] << 8) +
-				bdev->rds_info.radio_text[i+2];
+			pi = (bdev->rds_info.radio_text[i + 1] << 8) +
+				bdev->rds_info.radio_text[i + 2];
 
 			if (!bdev->rds_info.rds_pi) {
 				bdev->rds_info.rds_pi = pi;
@@ -1484,14 +1484,15 @@ static void bcm2048_parse_rds_rt_block(struct bcm2048_device *bdev, int i,
 	if (crc) {
 		if (!bdev->rds_info.rds_rt[index])
 			bdev->rds_info.rds_rt[index] =
-				bdev->rds_info.radio_text[i+1];
-		if (!bdev->rds_info.rds_rt[index+1])
-			bdev->rds_info.rds_rt[index+1] =
-				bdev->rds_info.radio_text[i+2];
+				bdev->rds_info.radio_text[i + 1];
+		if (!bdev->rds_info.rds_rt[index + 1])
+			bdev->rds_info.rds_rt[index + 1] =
+				bdev->rds_info.radio_text[i + 2];
 	} else {
-		bdev->rds_info.rds_rt[index] = bdev->rds_info.radio_text[i+1];
-		bdev->rds_info.rds_rt[index+1] =
-			bdev->rds_info.radio_text[i+2];
+		bdev->rds_info.rds_rt[index] =
+			bdev->rds_info.radio_text[i + 1];
+		bdev->rds_info.rds_rt[index + 1] =
+			bdev->rds_info.radio_text[i + 2];
 	}
 }
 
@@ -1507,11 +1508,11 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
 		BCM2048_RDS_BLOCK_B) {
 
-		rt_id = bdev->rds_info.radio_text[i+1] &
+		rt_id = bdev->rds_info.radio_text[i + 1] &
 			BCM2048_RDS_BLOCK_MASK;
-		rt_group_b = bdev->rds_info.radio_text[i+1] &
+		rt_group_b = bdev->rds_info.radio_text[i + 1] &
 			BCM2048_RDS_GROUP_AB_MASK;
-		rt_ab = bdev->rds_info.radio_text[i+2] &
+		rt_ab = bdev->rds_info.radio_text[i + 2] &
 				BCM2048_RDS_RT_AB_MASK;
 
 		if (rt_group_b != bdev->rds_info.rds_rt_group_b) {
@@ -1528,7 +1529,7 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
 				bdev->rds_info.rds_rt_ab = rt_ab;
 			}
 
-			index = bdev->rds_info.radio_text[i+2] &
+			index = bdev->rds_info.radio_text[i + 2] &
 					BCM2048_RDS_RT_INDEX;
 
 			if (bdev->rds_info.rds_rt_group_b)
@@ -1580,7 +1581,7 @@ static void bcm2048_parse_rt_match_d(struct bcm2048_device *bdev, int i,
 
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
 		BCM2048_RDS_BLOCK_D)
-		bcm2048_parse_rds_rt_block(bdev, i, index+2, crc);
+		bcm2048_parse_rds_rt_block(bdev, i, index + 2, crc);
 }
 
 static void bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
@@ -1613,8 +1614,8 @@ static void bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
 			if (crc == BCM2048_RDS_CRC_UNRECOVARABLE)
 				continue;
 			/* Syncronize to a good RDS PI */
-			if (((bdev->rds_info.radio_text[i+1] << 8) +
-				bdev->rds_info.radio_text[i+2]) ==
+			if (((bdev->rds_info.radio_text[i + 1] << 8) +
+				bdev->rds_info.radio_text[i + 2]) ==
 				bdev->rds_info.rds_pi)
 				match_b = 1;
 		}
@@ -1628,14 +1629,15 @@ static void bcm2048_parse_rds_ps_block(struct bcm2048_device *bdev, int i,
 	if (crc) {
 		if (!bdev->rds_info.rds_ps[index])
 			bdev->rds_info.rds_ps[index] =
-				bdev->rds_info.radio_text[i+1];
-		if (!bdev->rds_info.rds_ps[index+1])
-			bdev->rds_info.rds_ps[index+1] =
-				bdev->rds_info.radio_text[i+2];
+				bdev->rds_info.radio_text[i + 1];
+		if (!bdev->rds_info.rds_ps[index + 1])
+			bdev->rds_info.rds_ps[index + 1] =
+				bdev->rds_info.radio_text[i + 2];
 	} else {
-		bdev->rds_info.rds_ps[index] = bdev->rds_info.radio_text[i+1];
-		bdev->rds_info.rds_ps[index+1] =
-			bdev->rds_info.radio_text[i+2];
+		bdev->rds_info.rds_ps[index] =
+			bdev->rds_info.radio_text[i + 1];
+		bdev->rds_info.rds_ps[index + 1] =
+			bdev->rds_info.radio_text[i + 2];
 	}
 }
 
@@ -1683,9 +1685,9 @@ static int bcm2048_parse_ps_match_b(struct bcm2048_device *bdev, int i)
 	/* Block B Radio PS match */
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
 		BCM2048_RDS_BLOCK_B) {
-		ps_id = bdev->rds_info.radio_text[i+1] &
+		ps_id = bdev->rds_info.radio_text[i + 1] &
 			BCM2048_RDS_BLOCK_MASK;
-		ps_group = bdev->rds_info.radio_text[i+1] &
+		ps_group = bdev->rds_info.radio_text[i + 1] &
 			BCM2048_RDS_GROUP_AB_MASK;
 
 		/*
@@ -1709,7 +1711,7 @@ static int bcm2048_parse_ps_match_b(struct bcm2048_device *bdev, int i)
 		}
 
 		if (ps_id == BCM2048_RDS_PS) {
-			index = bdev->rds_info.radio_text[i+2] &
+			index = bdev->rds_info.radio_text[i + 2] &
 				BCM2048_RDS_PS_INDEX;
 			index <<= 1;
 			return index;
@@ -1749,8 +1751,8 @@ static void bcm2048_parse_rds_ps(struct bcm2048_device *bdev)
 			if (crc == BCM2048_RDS_CRC_UNRECOVARABLE)
 				continue;
 			/* Syncronize to a good RDS PI */
-			if (((bdev->rds_info.radio_text[i+1] << 8) +
-				bdev->rds_info.radio_text[i+2]) ==
+			if (((bdev->rds_info.radio_text[i + 1] << 8) +
+				bdev->rds_info.radio_text[i + 2]) ==
 				bdev->rds_info.rds_pi)
 				match_b = 1;
 		}
@@ -1801,7 +1803,7 @@ static int bcm2048_get_rds_data(struct bcm2048_device *bdev, char *data)
 	}
 
 	for (i = 0; i < bdev->rds_info.text_len; i++) {
-		p += sprintf(data_buffer+p, "%x ",
+		p += sprintf(data_buffer + p, "%x ",
 			bdev->rds_info.radio_text[i]);
 	}
 
@@ -2074,7 +2076,7 @@ property_str_read(rds_rt, (BCM2048_MAX_RDS_RT + 1))
 property_str_read(rds_ps, (BCM2048_MAX_RDS_PS + 1))
 
 property_read(fm_rds_flags, unsigned int, "%u")
-property_str_read(rds_data, BCM2048_MAX_RDS_RADIO_TEXT*5)
+property_str_read(rds_data, BCM2048_MAX_RDS_RADIO_TEXT * 5)
 
 property_read(region_bottom_frequency, unsigned int, "%u")
 property_read(region_top_frequency, unsigned int, "%u")
@@ -2245,13 +2247,16 @@ static ssize_t bcm2048_fops_read(struct file *file, char __user *buf,
 	while (i < count) {
 		unsigned char tmpbuf[3];
 
-		tmpbuf[i] = bdev->rds_info.radio_text[bdev->rd_index+i+2];
-		tmpbuf[i+1] = bdev->rds_info.radio_text[bdev->rd_index+i+1];
-		tmpbuf[i+2] = (bdev->rds_info.radio_text[bdev->rd_index + i] & 0xf0) >> 4;
-		if ((bdev->rds_info.radio_text[bdev->rd_index+i] &
+		tmpbuf[i] = bdev->rds_info.radio_text[bdev->rd_index + i + 2];
+		tmpbuf[i + 1] =
+			bdev->rds_info.radio_text[bdev->rd_index + i + 1];
+		tmpbuf[i + 2] =
+			(bdev->rds_info.radio_text[bdev->rd_index + i] &
+			 0xf0) >> 4;
+		if ((bdev->rds_info.radio_text[bdev->rd_index + i] &
 			BCM2048_RDS_CRC_MASK) == BCM2048_RDS_CRC_UNRECOVARABLE)
-			tmpbuf[i+2] |= 0x80;
-		if (copy_to_user(buf+i, tmpbuf, 3)) {
+			tmpbuf[i + 2] |= 0x80;
+		if (copy_to_user(buf + i, tmpbuf, 3)) {
 			retval = -EFAULT;
 			break;
 		}
-- 
1.7.9.5

[PATCH 3/6] staging: media: bcm2048: match alignments with open parenthesis

[Amarjargal Gundjalam]

This patch fixes the checkpatch issue:

CHECK: Alignment should match open parenthesis

Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
---
 drivers/staging/media/bcm2048/radio-bcm2048.c |  298 ++++++++++++-------------
 1 file changed, 143 insertions(+), 155 deletions(-)

diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index c8da22b..70e424c 100644
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -348,7 +348,7 @@ static struct region_info region_configs[] = {
  *	I2C Interface read / write
  */
 static int bcm2048_send_command(struct bcm2048_device *bdev, unsigned int reg,
-					unsigned int value)
+				unsigned int value)
 {
 	struct i2c_client *client = bdev->client;
 	u8 data[2];
@@ -370,7 +370,7 @@ static int bcm2048_send_command(struct bcm2048_device *bdev, unsigned int reg,
 }
 
 static int bcm2048_recv_command(struct bcm2048_device *bdev, unsigned int reg,
-			u8 *value)
+				u8 *value)
 {
 	struct i2c_client *client = bdev->client;
 
@@ -385,7 +385,7 @@ static int bcm2048_recv_command(struct bcm2048_device *bdev, unsigned int reg,
 }
 
 static int bcm2048_recv_duples(struct bcm2048_device *bdev, unsigned int reg,
-			u8 *value, u8 duples)
+			       u8 *value, u8 duples)
 {
 	struct i2c_client *client = bdev->client;
 	struct i2c_adapter *adap = client->adapter;
@@ -436,7 +436,7 @@ static int bcm2048_set_power_state(struct bcm2048_device *bdev, u8 power)
 	 */
 	if (power)
 		err = bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_SYSTEM,
-					bdev->cache_fm_rds_system);
+					   bdev->cache_fm_rds_system);
 	msleep(BCM2048_DEFAULT_POWERING_DELAY);
 
 	if (!power)
@@ -475,17 +475,17 @@ static int bcm2048_set_rds_no_lock(struct bcm2048_device *bdev, u8 rds_on)
 		bdev->rds_state = BCM2048_RDS_ON;
 		flags =	BCM2048_RDS_FLAG_FIFO_WLINE;
 		err = bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_MASK1,
-						flags);
+					   flags);
 	} else {
 		flags =	0;
 		bdev->rds_state = 0;
 		err = bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_MASK1,
-						flags);
+					   flags);
 		memset(&bdev->rds_info, 0, sizeof(bdev->rds_info));
 	}
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_SYSTEM,
-					bdev->cache_fm_rds_system);
+				   bdev->cache_fm_rds_system);
 
 	return err;
 }
@@ -545,14 +545,14 @@ static int bcm2048_set_fm_automatic_stereo_mono(struct bcm2048_device *bdev,
 		bdev->cache_fm_ctrl |= BCM2048_STEREO_MONO_AUTO_SELECT;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_CTRL,
-					bdev->cache_fm_ctrl);
+				   bdev->cache_fm_ctrl);
 
 	mutex_unlock(&bdev->mutex);
 	return err;
 }
 
 static int bcm2048_set_fm_hi_lo_injection(struct bcm2048_device *bdev,
-						u8 hi_lo)
+					  u8 hi_lo)
 {
 	int err;
 
@@ -564,7 +564,7 @@ static int bcm2048_set_fm_hi_lo_injection(struct bcm2048_device *bdev,
 		bdev->cache_fm_ctrl |= BCM2048_HI_LO_INJECTION;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_CTRL,
-					bdev->cache_fm_ctrl);
+				   bdev->cache_fm_ctrl);
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -592,7 +592,7 @@ static int bcm2048_set_fm_frequency(struct bcm2048_device *bdev, u32 frequency)
 	int err;
 
 	if (frequency < bdev->region_info.bottom_frequency ||
-		frequency > bdev->region_info.top_frequency)
+	    frequency > bdev->region_info.top_frequency)
 		return -EDOM;
 
 	frequency -= BCM2048_FREQUENCY_BASE;
@@ -601,7 +601,7 @@ static int bcm2048_set_fm_frequency(struct bcm2048_device *bdev, u32 frequency)
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_FREQ0, lsb(frequency));
 	err |= bcm2048_send_command(bdev, BCM2048_I2C_FM_FREQ1,
-					msb(frequency));
+				    msb(frequency));
 
 	if (!err)
 		bdev->frequency = frequency;
@@ -632,12 +632,12 @@ static int bcm2048_get_fm_frequency(struct bcm2048_device *bdev)
 }
 
 static int bcm2048_set_fm_af_frequency(struct bcm2048_device *bdev,
-						u32 frequency)
+				       u32 frequency)
 {
 	int err;
 
 	if (frequency < bdev->region_info.bottom_frequency ||
-		frequency > bdev->region_info.top_frequency)
+	    frequency > bdev->region_info.top_frequency)
 		return -EDOM;
 
 	frequency -= BCM2048_FREQUENCY_BASE;
@@ -645,9 +645,9 @@ static int bcm2048_set_fm_af_frequency(struct bcm2048_device *bdev,
 	mutex_lock(&bdev->mutex);
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_AF_FREQ0,
-					lsb(frequency));
+				   lsb(frequency));
 	err |= bcm2048_send_command(bdev, BCM2048_I2C_FM_AF_FREQ1,
-					msb(frequency));
+				    msb(frequency));
 	if (!err)
 		bdev->frequency = frequency;
 
@@ -692,7 +692,7 @@ static int bcm2048_set_fm_deemphasis(struct bcm2048_device *bdev, int d)
 	bdev->cache_fm_audio_ctrl0 |= deemphasis;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_AUDIO_CTRL0,
-		bdev->cache_fm_audio_ctrl0);
+				   bdev->cache_fm_audio_ctrl0);
 
 	if (!err)
 		bdev->region_info.deemphasis = d;
@@ -740,7 +740,7 @@ static int bcm2048_set_region(struct bcm2048_device *bdev, u8 region)
 		bdev->cache_fm_ctrl &= ~BCM2048_BAND_SELECT;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_CTRL,
-					bdev->cache_fm_ctrl);
+				   bdev->cache_fm_ctrl);
 	if (err) {
 		mutex_unlock(&bdev->mutex);
 		goto done;
@@ -748,7 +748,7 @@ static int bcm2048_set_region(struct bcm2048_device *bdev, u8 region)
 	mutex_unlock(&bdev->mutex);
 
 	if (bdev->frequency < region_configs[region].bottom_frequency ||
-		bdev->frequency > region_configs[region].top_frequency)
+	    bdev->frequency > region_configs[region].top_frequency)
 		new_frequency = region_configs[region].bottom_frequency;
 
 	if (new_frequency > 0) {
@@ -759,7 +759,7 @@ static int bcm2048_set_region(struct bcm2048_device *bdev, u8 region)
 	}
 
 	err = bcm2048_set_fm_deemphasis(bdev,
-			region_configs[region].deemphasis);
+					region_configs[region].deemphasis);
 
 done:
 	return err;
@@ -786,10 +786,10 @@ static int bcm2048_set_mute(struct bcm2048_device *bdev, u16 mute)
 
 	if (mute)
 		bdev->cache_fm_audio_ctrl0 |= (BCM2048_RF_MUTE |
-						BCM2048_MANUAL_MUTE);
+					       BCM2048_MANUAL_MUTE);
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_AUDIO_CTRL0,
-					bdev->cache_fm_audio_ctrl0);
+				   bdev->cache_fm_audio_ctrl0);
 
 	if (!err)
 		bdev->mute_state = mute;
@@ -807,7 +807,7 @@ static int bcm2048_get_mute(struct bcm2048_device *bdev)
 
 	if (bdev->power_state) {
 		err = bcm2048_recv_command(bdev, BCM2048_I2C_FM_AUDIO_CTRL0,
-						&value);
+					   &value);
 		if (!err)
 			err = value & (BCM2048_RF_MUTE | BCM2048_MANUAL_MUTE);
 	} else {
@@ -826,11 +826,11 @@ static int bcm2048_set_audio_route(struct bcm2048_device *bdev, u8 route)
 
 	route &= (BCM2048_AUDIO_ROUTE_DAC | BCM2048_AUDIO_ROUTE_I2S);
 	bdev->cache_fm_audio_ctrl0 &= ~(BCM2048_AUDIO_ROUTE_DAC |
-		BCM2048_AUDIO_ROUTE_I2S);
+					BCM2048_AUDIO_ROUTE_I2S);
 	bdev->cache_fm_audio_ctrl0 |= route;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_AUDIO_CTRL0,
-					bdev->cache_fm_audio_ctrl0);
+				   bdev->cache_fm_audio_ctrl0);
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -849,7 +849,7 @@ static int bcm2048_get_audio_route(struct bcm2048_device *bdev)
 
 	if (!err)
 		return value & (BCM2048_AUDIO_ROUTE_DAC |
-			BCM2048_AUDIO_ROUTE_I2S);
+				BCM2048_AUDIO_ROUTE_I2S);
 
 	return err;
 }
@@ -865,7 +865,7 @@ static int bcm2048_set_dac_output(struct bcm2048_device *bdev, u8 channels)
 	bdev->cache_fm_audio_ctrl0 |= channels;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_AUDIO_CTRL0,
-					bdev->cache_fm_audio_ctrl0);
+				   bdev->cache_fm_audio_ctrl0);
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -884,13 +884,13 @@ static int bcm2048_get_dac_output(struct bcm2048_device *bdev)
 
 	if (!err)
 		return value & (BCM2048_DAC_OUTPUT_LEFT |
-			BCM2048_DAC_OUTPUT_RIGHT);
+				BCM2048_DAC_OUTPUT_RIGHT);
 
 	return err;
 }
 
 static int bcm2048_set_fm_search_rssi_threshold(struct bcm2048_device *bdev,
-							u8 threshold)
+						u8 threshold)
 {
 	int err;
 
@@ -901,7 +901,7 @@ static int bcm2048_set_fm_search_rssi_threshold(struct bcm2048_device *bdev,
 	bdev->cache_fm_search_ctrl0 |= threshold;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_SEARCH_CTRL0,
-					bdev->cache_fm_search_ctrl0);
+				   bdev->cache_fm_search_ctrl0);
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -937,7 +937,7 @@ static int bcm2048_set_fm_search_mode_direction(struct bcm2048_device *bdev,
 		bdev->cache_fm_search_ctrl0 |= BCM2048_SEARCH_DIRECTION;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_SEARCH_CTRL0,
-					bdev->cache_fm_search_ctrl0);
+				   bdev->cache_fm_search_ctrl0);
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -961,7 +961,7 @@ static int bcm2048_get_fm_search_mode_direction(struct bcm2048_device *bdev)
 }
 
 static int bcm2048_set_fm_search_tune_mode(struct bcm2048_device *bdev,
-						u8 mode)
+					   u8 mode)
 {
 	int err, timeout, restart_rds = 0;
 	u8 value, flags;
@@ -1024,7 +1024,7 @@ static int bcm2048_get_fm_search_tune_mode(struct bcm2048_device *bdev)
 	mutex_lock(&bdev->mutex);
 
 	err = bcm2048_recv_command(bdev, BCM2048_I2C_FM_SEARCH_TUNE_MODE,
-					&value);
+				   &value);
 
 	mutex_unlock(&bdev->mutex);
 
@@ -1040,10 +1040,10 @@ static int bcm2048_set_rds_b_block_mask(struct bcm2048_device *bdev, u16 mask)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MASK0, lsb(mask));
-	err |= bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MASK1, msb(mask));
+	err = bcm2048_send_command(bdev, BCM2048_I2C_RDS_BLKB_MASK0,
+				   lsb(mask));
+	err |= bcm2048_send_command(bdev, BCM2048_I2C_RDS_BLKB_MASK1,
+				    msb(mask));
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -1056,10 +1056,8 @@ static int bcm2048_get_rds_b_block_mask(struct bcm2048_device *bdev)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MASK0, &lsb);
-	err |= bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MASK1, &msb);
+	err = bcm2048_recv_command(bdev, BCM2048_I2C_RDS_BLKB_MASK0, &lsb);
+	err |= bcm2048_recv_command(bdev, BCM2048_I2C_RDS_BLKB_MASK1, &msb);
 
 	mutex_unlock(&bdev->mutex);
 
@@ -1070,16 +1068,16 @@ static int bcm2048_get_rds_b_block_mask(struct bcm2048_device *bdev)
 }
 
 static int bcm2048_set_rds_b_block_match(struct bcm2048_device *bdev,
-						u16 match)
+					 u16 match)
 {
 	int err;
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MATCH0, lsb(match));
-	err |= bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MATCH1, msb(match));
+	err = bcm2048_send_command(bdev, BCM2048_I2C_RDS_BLKB_MATCH0,
+				   lsb(match));
+	err |= bcm2048_send_command(bdev, BCM2048_I2C_RDS_BLKB_MATCH1,
+				    msb(match));
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -1092,10 +1090,8 @@ static int bcm2048_get_rds_b_block_match(struct bcm2048_device *bdev)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MATCH0, &lsb);
-	err |= bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MATCH1, &msb);
+	err = bcm2048_recv_command(bdev, BCM2048_I2C_RDS_BLKB_MATCH0, &lsb);
+	err |= bcm2048_recv_command(bdev, BCM2048_I2C_RDS_BLKB_MATCH1, &msb);
 
 	mutex_unlock(&bdev->mutex);
 
@@ -1111,10 +1107,8 @@ static int bcm2048_set_rds_pi_mask(struct bcm2048_device *bdev, u16 mask)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_PI_MASK0, lsb(mask));
-	err |= bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_PI_MASK1, msb(mask));
+	err = bcm2048_send_command(bdev, BCM2048_I2C_RDS_PI_MASK0, lsb(mask));
+	err |= bcm2048_send_command(bdev, BCM2048_I2C_RDS_PI_MASK1, msb(mask));
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -1127,10 +1121,8 @@ static int bcm2048_get_rds_pi_mask(struct bcm2048_device *bdev)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_PI_MASK0, &lsb);
-	err |= bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_PI_MASK1, &msb);
+	err = bcm2048_recv_command(bdev, BCM2048_I2C_RDS_PI_MASK0, &lsb);
+	err |= bcm2048_recv_command(bdev, BCM2048_I2C_RDS_PI_MASK1, &msb);
 
 	mutex_unlock(&bdev->mutex);
 
@@ -1146,10 +1138,10 @@ static int bcm2048_set_rds_pi_match(struct bcm2048_device *bdev, u16 match)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_PI_MATCH0, lsb(match));
-	err |= bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_PI_MATCH1, msb(match));
+	err = bcm2048_send_command(bdev, BCM2048_I2C_RDS_PI_MATCH0,
+				   lsb(match));
+	err |= bcm2048_send_command(bdev, BCM2048_I2C_RDS_PI_MATCH1,
+				    msb(match));
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -1162,10 +1154,8 @@ static int bcm2048_get_rds_pi_match(struct bcm2048_device *bdev)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_PI_MATCH0, &lsb);
-	err |= bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_PI_MATCH1, &msb);
+	err = bcm2048_recv_command(bdev, BCM2048_I2C_RDS_PI_MATCH0, &lsb);
+	err |= bcm2048_recv_command(bdev, BCM2048_I2C_RDS_PI_MATCH1, &msb);
 
 	mutex_unlock(&bdev->mutex);
 
@@ -1181,10 +1171,8 @@ static int bcm2048_set_fm_rds_mask(struct bcm2048_device *bdev, u16 mask)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_send_command(bdev,
-			BCM2048_I2C_FM_RDS_MASK0, lsb(mask));
-	err |= bcm2048_send_command(bdev,
-			BCM2048_I2C_FM_RDS_MASK1, msb(mask));
+	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_MASK0, lsb(mask));
+	err |= bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_MASK1, msb(mask));
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -1245,13 +1233,13 @@ static int bcm2048_set_fm_best_tune_mode(struct bcm2048_device *bdev, u8 mode)
 
 	/* Perform read as the manual indicates */
 	err = bcm2048_recv_command(bdev, BCM2048_I2C_FM_BEST_TUNE_MODE,
-					&value);
+				   &value);
 	value &= ~BCM2048_BEST_TUNE_MODE;
 
 	if (mode)
 		value |= BCM2048_BEST_TUNE_MODE;
 	err |= bcm2048_send_command(bdev, BCM2048_I2C_FM_BEST_TUNE_MODE,
-					value);
+				    value);
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -1265,7 +1253,7 @@ static int bcm2048_get_fm_best_tune_mode(struct bcm2048_device *bdev)
 	mutex_lock(&bdev->mutex);
 
 	err = bcm2048_recv_command(bdev, BCM2048_I2C_FM_BEST_TUNE_MODE,
-					&value);
+				   &value);
 
 	mutex_unlock(&bdev->mutex);
 
@@ -1352,7 +1340,7 @@ static int bcm2048_checkrev(struct bcm2048_device *bdev)
 
 	if (!err) {
 		dev_info(&bdev->client->dev, "BCM2048 Version 0x%x\n",
-			version);
+			 version);
 		return version;
 	}
 
@@ -1478,7 +1466,7 @@ static int bcm2048_rds_block_crc(struct bcm2048_device *bdev, int i)
 }
 
 static void bcm2048_parse_rds_rt_block(struct bcm2048_device *bdev, int i,
-					int index, int crc)
+				       int index, int crc)
 {
 	/* Good data will overwrite poor data */
 	if (crc) {
@@ -1506,7 +1494,7 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
 		return -EIO;
 
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
-		BCM2048_RDS_BLOCK_B) {
+	    BCM2048_RDS_BLOCK_B) {
 
 		rt_id = bdev->rds_info.radio_text[i + 1] &
 			BCM2048_RDS_BLOCK_MASK;
@@ -1517,7 +1505,7 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
 
 		if (rt_group_b != bdev->rds_info.rds_rt_group_b) {
 			memset(bdev->rds_info.rds_rt, 0,
-				sizeof(bdev->rds_info.rds_rt));
+			       sizeof(bdev->rds_info.rds_rt));
 			bdev->rds_info.rds_rt_group_b = rt_group_b;
 		}
 
@@ -1525,7 +1513,7 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
 			/* A to B or (vice versa), means: clear screen */
 			if (rt_ab != bdev->rds_info.rds_rt_ab) {
 				memset(bdev->rds_info.rds_rt, 0,
-					sizeof(bdev->rds_info.rds_rt));
+				       sizeof(bdev->rds_info.rds_rt));
 				bdev->rds_info.rds_rt_ab = rt_ab;
 			}
 
@@ -1545,7 +1533,7 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
 }
 
 static int bcm2048_parse_rt_match_c(struct bcm2048_device *bdev, int i,
-					int index)
+				    int index)
 {
 	int crc;
 
@@ -1557,7 +1545,7 @@ static int bcm2048_parse_rt_match_c(struct bcm2048_device *bdev, int i,
 	BUG_ON((index+2) >= BCM2048_MAX_RDS_RT);
 
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
-		BCM2048_RDS_BLOCK_C) {
+	    BCM2048_RDS_BLOCK_C) {
 		if (bdev->rds_info.rds_rt_group_b)
 			return 1;
 		bcm2048_parse_rds_rt_block(bdev, i, index, crc);
@@ -1568,7 +1556,7 @@ static int bcm2048_parse_rt_match_c(struct bcm2048_device *bdev, int i,
 }
 
 static void bcm2048_parse_rt_match_d(struct bcm2048_device *bdev, int i,
-					int index)
+				     int index)
 {
 	int crc;
 
@@ -1580,7 +1568,7 @@ static void bcm2048_parse_rt_match_d(struct bcm2048_device *bdev, int i,
 	BUG_ON((index+4) >= BCM2048_MAX_RDS_RT);
 
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
-		BCM2048_RDS_BLOCK_D)
+	    BCM2048_RDS_BLOCK_D)
 		bcm2048_parse_rds_rt_block(bdev, i, index + 2, crc);
 }
 
@@ -1608,22 +1596,22 @@ static void bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
 		}
 
 		/* Skip erroneous blocks due to messed up A block altogether */
-		if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK)
-			== BCM2048_RDS_BLOCK_A) {
+		if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
+		    BCM2048_RDS_BLOCK_A) {
 			crc = bcm2048_rds_block_crc(bdev, i);
 			if (crc == BCM2048_RDS_CRC_UNRECOVARABLE)
 				continue;
 			/* Syncronize to a good RDS PI */
 			if (((bdev->rds_info.radio_text[i + 1] << 8) +
-				bdev->rds_info.radio_text[i + 2]) ==
-				bdev->rds_info.rds_pi)
+			    bdev->rds_info.radio_text[i + 2]) ==
+			    bdev->rds_info.rds_pi)
 				match_b = 1;
 		}
 	}
 }
 
 static void bcm2048_parse_rds_ps_block(struct bcm2048_device *bdev, int i,
-					int index, int crc)
+				       int index, int crc)
 {
 	/* Good data will overwrite poor data */
 	if (crc) {
@@ -1642,7 +1630,7 @@ static void bcm2048_parse_rds_ps_block(struct bcm2048_device *bdev, int i,
 }
 
 static int bcm2048_parse_ps_match_c(struct bcm2048_device *bdev, int i,
-					int index)
+				    int index)
 {
 	int crc;
 
@@ -1652,14 +1640,14 @@ static int bcm2048_parse_ps_match_c(struct bcm2048_device *bdev, int i,
 		return 0;
 
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
-		BCM2048_RDS_BLOCK_C)
+	    BCM2048_RDS_BLOCK_C)
 		return 1;
 
 	return 0;
 }
 
 static void bcm2048_parse_ps_match_d(struct bcm2048_device *bdev, int i,
-					int index)
+				     int index)
 {
 	int crc;
 
@@ -1669,7 +1657,7 @@ static void bcm2048_parse_ps_match_d(struct bcm2048_device *bdev, int i,
 		return;
 
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
-		BCM2048_RDS_BLOCK_D)
+	    BCM2048_RDS_BLOCK_D)
 		bcm2048_parse_rds_ps_block(bdev, i, index, crc);
 }
 
@@ -1684,7 +1672,7 @@ static int bcm2048_parse_ps_match_b(struct bcm2048_device *bdev, int i)
 
 	/* Block B Radio PS match */
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
-		BCM2048_RDS_BLOCK_B) {
+	    BCM2048_RDS_BLOCK_B) {
 		ps_id = bdev->rds_info.radio_text[i + 1] &
 			BCM2048_RDS_BLOCK_MASK;
 		ps_group = bdev->rds_info.radio_text[i + 1] &
@@ -1745,15 +1733,15 @@ static void bcm2048_parse_rds_ps(struct bcm2048_device *bdev)
 		}
 
 		/* Skip erroneous blocks due to messed up A block altogether */
-		if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK)
-			== BCM2048_RDS_BLOCK_A) {
+		if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
+		    BCM2048_RDS_BLOCK_A) {
 			crc = bcm2048_rds_block_crc(bdev, i);
 			if (crc == BCM2048_RDS_CRC_UNRECOVARABLE)
 				continue;
 			/* Syncronize to a good RDS PI */
 			if (((bdev->rds_info.radio_text[i + 1] << 8) +
-				bdev->rds_info.radio_text[i + 2]) ==
-				bdev->rds_info.rds_pi)
+			    bdev->rds_info.radio_text[i + 2]) ==
+			    bdev->rds_info.rds_pi)
 				match_b = 1;
 		}
 	}
@@ -1766,7 +1754,7 @@ static void bcm2048_rds_fifo_receive(struct bcm2048_device *bdev)
 	mutex_lock(&bdev->mutex);
 
 	err = bcm2048_recv_duples(bdev, BCM2048_I2C_RDS_DATA,
-				bdev->rds_info.radio_text, bdev->fifo_size);
+				  bdev->rds_info.radio_text, bdev->fifo_size);
 	if (err != 2) {
 		dev_err(&bdev->client->dev, "RDS Read problem\n");
 		mutex_unlock(&bdev->mutex);
@@ -1804,7 +1792,7 @@ static int bcm2048_get_rds_data(struct bcm2048_device *bdev, char *data)
 
 	for (i = 0; i < bdev->rds_info.text_len; i++) {
 		p += sprintf(data_buffer + p, "%x ",
-			bdev->rds_info.radio_text[i]);
+			     bdev->rds_info.radio_text[i]);
 	}
 
 	memcpy(data, data_buffer, p);
@@ -1831,7 +1819,7 @@ static int bcm2048_init(struct bcm2048_device *bdev)
 		goto exit;
 
 	err = bcm2048_set_dac_output(bdev, BCM2048_DAC_OUTPUT_LEFT |
-		BCM2048_DAC_OUTPUT_RIGHT);
+				     BCM2048_DAC_OUTPUT_RIGHT);
 
 exit:
 	return err;
@@ -1937,7 +1925,7 @@ static void bcm2048_work(struct work_struct *work)
 		if (bdev->rds_state) {
 			flags =	BCM2048_RDS_FLAG_FIFO_WLINE;
 			bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_MASK1,
-						flags);
+					     flags);
 		}
 		bdev->rds_data_available = 1;
 		bdev->rd_index = 0; /* new data, new start */
@@ -2086,70 +2074,70 @@ DEFINE_SYSFS_PROPERTY(region, unsigned, int, "%u", 0)
 
 static struct device_attribute attrs[] = {
 	__ATTR(power_state, S_IRUGO | S_IWUSR, bcm2048_power_state_read,
-		bcm2048_power_state_write),
+	       bcm2048_power_state_write),
 	__ATTR(mute, S_IRUGO | S_IWUSR, bcm2048_mute_read,
-		bcm2048_mute_write),
+	       bcm2048_mute_write),
 	__ATTR(audio_route, S_IRUGO | S_IWUSR, bcm2048_audio_route_read,
-		bcm2048_audio_route_write),
+	       bcm2048_audio_route_write),
 	__ATTR(dac_output, S_IRUGO | S_IWUSR, bcm2048_dac_output_read,
-		bcm2048_dac_output_write),
+	       bcm2048_dac_output_write),
 	__ATTR(fm_hi_lo_injection, S_IRUGO | S_IWUSR,
-		bcm2048_fm_hi_lo_injection_read,
-		bcm2048_fm_hi_lo_injection_write),
+	       bcm2048_fm_hi_lo_injection_read,
+	       bcm2048_fm_hi_lo_injection_write),
 	__ATTR(fm_frequency, S_IRUGO | S_IWUSR, bcm2048_fm_frequency_read,
-		bcm2048_fm_frequency_write),
+	       bcm2048_fm_frequency_write),
 	__ATTR(fm_af_frequency, S_IRUGO | S_IWUSR,
-		bcm2048_fm_af_frequency_read,
-		bcm2048_fm_af_frequency_write),
+	       bcm2048_fm_af_frequency_read,
+	       bcm2048_fm_af_frequency_write),
 	__ATTR(fm_deemphasis, S_IRUGO | S_IWUSR, bcm2048_fm_deemphasis_read,
-		bcm2048_fm_deemphasis_write),
+	       bcm2048_fm_deemphasis_write),
 	__ATTR(fm_rds_mask, S_IRUGO | S_IWUSR, bcm2048_fm_rds_mask_read,
-		bcm2048_fm_rds_mask_write),
+	       bcm2048_fm_rds_mask_write),
 	__ATTR(fm_best_tune_mode, S_IRUGO | S_IWUSR,
-		bcm2048_fm_best_tune_mode_read,
-		bcm2048_fm_best_tune_mode_write),
+	       bcm2048_fm_best_tune_mode_read,
+	       bcm2048_fm_best_tune_mode_write),
 	__ATTR(fm_search_rssi_threshold, S_IRUGO | S_IWUSR,
-		bcm2048_fm_search_rssi_threshold_read,
-		bcm2048_fm_search_rssi_threshold_write),
+	       bcm2048_fm_search_rssi_threshold_read,
+	       bcm2048_fm_search_rssi_threshold_write),
 	__ATTR(fm_search_mode_direction, S_IRUGO | S_IWUSR,
-		bcm2048_fm_search_mode_direction_read,
-		bcm2048_fm_search_mode_direction_write),
+	       bcm2048_fm_search_mode_direction_read,
+	       bcm2048_fm_search_mode_direction_write),
 	__ATTR(fm_search_tune_mode, S_IRUGO | S_IWUSR,
-		bcm2048_fm_search_tune_mode_read,
-		bcm2048_fm_search_tune_mode_write),
+	       bcm2048_fm_search_tune_mode_read,
+	       bcm2048_fm_search_tune_mode_write),
 	__ATTR(rds, S_IRUGO | S_IWUSR, bcm2048_rds_read,
-		bcm2048_rds_write),
+	       bcm2048_rds_write),
 	__ATTR(rds_b_block_mask, S_IRUGO | S_IWUSR,
-		bcm2048_rds_b_block_mask_read,
-		bcm2048_rds_b_block_mask_write),
+	       bcm2048_rds_b_block_mask_read,
+	       bcm2048_rds_b_block_mask_write),
 	__ATTR(rds_b_block_match, S_IRUGO | S_IWUSR,
-		bcm2048_rds_b_block_match_read,
-		bcm2048_rds_b_block_match_write),
+	       bcm2048_rds_b_block_match_read,
+	       bcm2048_rds_b_block_match_write),
 	__ATTR(rds_pi_mask, S_IRUGO | S_IWUSR, bcm2048_rds_pi_mask_read,
-		bcm2048_rds_pi_mask_write),
+	       bcm2048_rds_pi_mask_write),
 	__ATTR(rds_pi_match, S_IRUGO | S_IWUSR, bcm2048_rds_pi_match_read,
-		bcm2048_rds_pi_match_write),
+	       bcm2048_rds_pi_match_write),
 	__ATTR(rds_wline, S_IRUGO | S_IWUSR, bcm2048_rds_wline_read,
-		bcm2048_rds_wline_write),
+	       bcm2048_rds_wline_write),
 	__ATTR(rds_pi, S_IRUGO, bcm2048_rds_pi_read, NULL),
 	__ATTR(rds_rt, S_IRUGO, bcm2048_rds_rt_read, NULL),
 	__ATTR(rds_ps, S_IRUGO, bcm2048_rds_ps_read, NULL),
 	__ATTR(fm_rds_flags, S_IRUGO, bcm2048_fm_rds_flags_read, NULL),
 	__ATTR(region_bottom_frequency, S_IRUGO,
-		bcm2048_region_bottom_frequency_read, NULL),
+	       bcm2048_region_bottom_frequency_read, NULL),
 	__ATTR(region_top_frequency, S_IRUGO,
-		bcm2048_region_top_frequency_read, NULL),
+	       bcm2048_region_top_frequency_read, NULL),
 	__ATTR(fm_carrier_error, S_IRUGO,
-		bcm2048_fm_carrier_error_read, NULL),
+	       bcm2048_fm_carrier_error_read, NULL),
 	__ATTR(fm_rssi, S_IRUGO,
-		bcm2048_fm_rssi_read, NULL),
+	       bcm2048_fm_rssi_read, NULL),
 	__ATTR(region, S_IRUGO | S_IWUSR, bcm2048_region_read,
-		bcm2048_region_write),
+	       bcm2048_region_write),
 	__ATTR(rds_data, S_IRUGO, bcm2048_rds_data_read, NULL),
 };
 
 static int bcm2048_sysfs_unregister_properties(struct bcm2048_device *bdev,
-						int size)
+					       int size)
 {
 	int i;
 
@@ -2167,7 +2155,7 @@ static int bcm2048_sysfs_register_properties(struct bcm2048_device *bdev)
 	for (i = 0; i < ARRAY_SIZE(attrs); i++) {
 		if (device_create_file(&bdev->client->dev, &attrs[i]) != 0) {
 			dev_err(&bdev->client->dev,
-					"could not register sysfs entry\n");
+				"could not register sysfs entry\n");
 			err = -EBUSY;
 			bcm2048_sysfs_unregister_properties(bdev, i);
 			break;
@@ -2199,7 +2187,7 @@ static int bcm2048_fops_release(struct file *file)
 }
 
 static unsigned int bcm2048_fops_poll(struct file *file,
-		struct poll_table_struct *pts)
+				      struct poll_table_struct *pts)
 {
 	struct bcm2048_device *bdev = video_drvdata(file);
 	int retval = 0;
@@ -2213,7 +2201,7 @@ static unsigned int bcm2048_fops_poll(struct file *file,
 }
 
 static ssize_t bcm2048_fops_read(struct file *file, char __user *buf,
-	size_t count, loff_t *ppos)
+				 size_t count, loff_t *ppos)
 {
 	struct bcm2048_device *bdev = video_drvdata(file);
 	int i;
@@ -2231,7 +2219,7 @@ static ssize_t bcm2048_fops_read(struct file *file, char __user *buf,
 		}
 		/* interruptible_sleep_on(&bdev->read_queue); */
 		if (wait_event_interruptible(bdev->read_queue,
-			bdev->rds_data_available) < 0) {
+		    bdev->rds_data_available) < 0) {
 			retval = -EINTR;
 			goto done;
 		}
@@ -2254,7 +2242,7 @@ static ssize_t bcm2048_fops_read(struct file *file, char __user *buf,
 			(bdev->rds_info.radio_text[bdev->rd_index + i] &
 			 0xf0) >> 4;
 		if ((bdev->rds_info.radio_text[bdev->rd_index + i] &
-			BCM2048_RDS_CRC_MASK) == BCM2048_RDS_CRC_UNRECOVARABLE)
+		    BCM2048_RDS_CRC_MASK) == BCM2048_RDS_CRC_UNRECOVARABLE)
 			tmpbuf[i + 2] |= 0x80;
 		if (copy_to_user(buf + i, tmpbuf, 3)) {
 			retval = -EFAULT;
@@ -2324,7 +2312,7 @@ static struct v4l2_queryctrl bcm2048_v4l2_queryctrl[] = {
 };
 
 static int bcm2048_vidioc_querycap(struct file *file, void *priv,
-		struct v4l2_capability *capability)
+				   struct v4l2_capability *capability)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 
@@ -2342,7 +2330,7 @@ static int bcm2048_vidioc_querycap(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_g_input(struct file *filp, void *priv,
-		unsigned int *i)
+				  unsigned int *i)
 {
 	*i = 0;
 
@@ -2350,7 +2338,7 @@ static int bcm2048_vidioc_g_input(struct file *filp, void *priv,
 }
 
 static int bcm2048_vidioc_s_input(struct file *filp, void *priv,
-					unsigned int i)
+				  unsigned int i)
 {
 	if (i)
 		return -EINVAL;
@@ -2359,7 +2347,7 @@ static int bcm2048_vidioc_s_input(struct file *filp, void *priv,
 }
 
 static int bcm2048_vidioc_queryctrl(struct file *file, void *priv,
-		struct v4l2_queryctrl *qc)
+				    struct v4l2_queryctrl *qc)
 {
 	int i;
 
@@ -2374,7 +2362,7 @@ static int bcm2048_vidioc_queryctrl(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_g_ctrl(struct file *file, void *priv,
-		struct v4l2_control *ctrl)
+				 struct v4l2_control *ctrl)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 	int err = 0;
@@ -2394,7 +2382,7 @@ static int bcm2048_vidioc_g_ctrl(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_s_ctrl(struct file *file, void *priv,
-		struct v4l2_control *ctrl)
+				 struct v4l2_control *ctrl)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 	int err = 0;
@@ -2422,7 +2410,7 @@ static int bcm2048_vidioc_s_ctrl(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_g_audio(struct file *file, void *priv,
-		struct v4l2_audio *audio)
+				  struct v4l2_audio *audio)
 {
 	if (audio->index > 1)
 		return -EINVAL;
@@ -2434,7 +2422,7 @@ static int bcm2048_vidioc_g_audio(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_s_audio(struct file *file, void *priv,
-		const struct v4l2_audio *audio)
+				  const struct v4l2_audio *audio)
 {
 	if (audio->index != 0)
 		return -EINVAL;
@@ -2443,7 +2431,7 @@ static int bcm2048_vidioc_s_audio(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_g_tuner(struct file *file, void *priv,
-		struct v4l2_tuner *tuner)
+				  struct v4l2_tuner *tuner)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 	s8 f_error;
@@ -2498,7 +2486,7 @@ static int bcm2048_vidioc_g_tuner(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_s_tuner(struct file *file, void *priv,
-		const struct v4l2_tuner *tuner)
+				  const struct v4l2_tuner *tuner)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 
@@ -2512,7 +2500,7 @@ static int bcm2048_vidioc_s_tuner(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_g_frequency(struct file *file, void *priv,
-		struct v4l2_frequency *freq)
+				      struct v4l2_frequency *freq)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 	int err = 0;
@@ -2533,7 +2521,7 @@ static int bcm2048_vidioc_g_frequency(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_s_frequency(struct file *file, void *priv,
-		const struct v4l2_frequency *freq)
+				      const struct v4l2_frequency *freq)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 	int err;
@@ -2551,7 +2539,7 @@ static int bcm2048_vidioc_s_frequency(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_s_hw_freq_seek(struct file *file, void *priv,
-					const struct v4l2_hw_freq_seek *seek)
+					 const struct v4l2_hw_freq_seek *seek)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 	int err;
@@ -2564,7 +2552,7 @@ static int bcm2048_vidioc_s_hw_freq_seek(struct file *file, void *priv,
 
 	err = bcm2048_set_fm_search_mode_direction(bdev, seek->seek_upward);
 	err |= bcm2048_set_fm_search_tune_mode(bdev,
-			BCM2048_FM_AUTO_SEARCH_MODE);
+					       BCM2048_FM_AUTO_SEARCH_MODE);
 
 	return err;
 }
@@ -2599,7 +2587,7 @@ static struct video_device bcm2048_viddev_template = {
  *	I2C driver interface
  */
 static int bcm2048_i2c_driver_probe(struct i2c_client *client,
-					const struct i2c_device_id *id)
+				    const struct i2c_device_id *id)
 {
 	struct bcm2048_device *bdev;
 	int err;
@@ -2618,8 +2606,8 @@ static int bcm2048_i2c_driver_probe(struct i2c_client *client,
 
 	if (client->irq) {
 		err = request_irq(client->irq,
-			bcm2048_handler, IRQF_TRIGGER_FALLING,
-			client->name, bdev);
+				  bcm2048_handler, IRQF_TRIGGER_FALLING,
+				  client->name, bdev);
 		if (err < 0) {
 			dev_err(&client->dev, "Could not request IRQ\n");
 			goto free_bdev;
-- 
1.7.9.5

[PATCH 4/6] staging: media: bcm2048: remove unnecessary blank lines

[Amarjargal Gundjalam]

This patch fixes the checkpatch issues:

CHECK: Please don't use multiple blank lines
CHECK: Blank lines aren't necessary after an open brace '{'

Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
---
 drivers/staging/media/bcm2048/radio-bcm2048.c |    8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index 70e424c..30973cd 100644
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -179,7 +179,6 @@
 #define BCM2048_DEFAULT_TIMEOUT		1500
 #define BCM2048_AUTO_SEARCH_TIMEOUT	3000
 
-
 #define BCM2048_FREQDEV_UNIT		10000
 #define BCM2048_FREQV4L2_MULTI		625
 #define dev_to_v4l2(f)	((f * BCM2048_FREQDEV_UNIT) / BCM2048_FREQV4L2_MULTI)
@@ -1436,10 +1435,8 @@ static void bcm2048_parse_rds_pi(struct bcm2048_device *bdev)
 	u16 pi;
 
 	for (i = 0; i < bdev->fifo_size; i += BCM2048_RDS_FIFO_DUPLE_SIZE) {
-
 		/* Block A match, only data without crc errors taken */
 		if (bdev->rds_info.radio_text[i] == BCM2048_RDS_BLOCK_A) {
-
 			pi = (bdev->rds_info.radio_text[i + 1] << 8) +
 				bdev->rds_info.radio_text[i + 2];
 
@@ -1495,7 +1492,6 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
 
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
 	    BCM2048_RDS_BLOCK_B) {
-
 		rt_id = bdev->rds_info.radio_text[i + 1] &
 			BCM2048_RDS_BLOCK_MASK;
 		rt_group_b = bdev->rds_info.radio_text[i + 1] &
@@ -1577,7 +1573,6 @@ static void bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
 	int i, index = 0, crc, match_b = 0, match_c = 0, match_d = 0;
 
 	for (i = 0; i < bdev->fifo_size; i += BCM2048_RDS_FIFO_DUPLE_SIZE) {
-
 		if (match_b) {
 			match_b = 0;
 			index = bcm2048_parse_rt_match_b(bdev, i);
@@ -1714,7 +1709,6 @@ static void bcm2048_parse_rds_ps(struct bcm2048_device *bdev)
 	int i, index = 0, crc, match_b = 0, match_c = 0, match_d = 0;
 
 	for (i = 0; i < bdev->fifo_size; i += BCM2048_RDS_FIFO_DUPLE_SIZE) {
-
 		if (match_b) {
 			match_b = 0;
 			index = bcm2048_parse_ps_match_b(bdev, i);
@@ -1911,7 +1905,6 @@ static void bcm2048_work(struct work_struct *work)
 
 	if (flag_lsb & (BCM2048_FM_FLAG_SEARCH_TUNE_FINISHED |
 			BCM2048_FM_FLAG_SEARCH_TUNE_FAIL)) {
-
 		if (flag_lsb & BCM2048_FM_FLAG_SEARCH_TUNE_FAIL)
 			bdev->scan_state = BCM2048_SCAN_FAIL;
 		else
@@ -2165,7 +2158,6 @@ static int bcm2048_sysfs_register_properties(struct bcm2048_device *bdev)
 	return err;
 }
 
-
 static int bcm2048_fops_open(struct file *file)
 {
 	struct bcm2048_device *bdev = video_drvdata(file);
-- 
1.7.9.5

[PATCH 5/6] staging: media: bcm2048: remove unnecessary space after a cast

[Amarjargal Gundjalam]

This patch fixes the checkpatch issue:

CHECK: No space is necessary after a cast

Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
---
 drivers/staging/media/bcm2048/radio-bcm2048.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index 30973cd..a6070f1 100644
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -184,8 +184,8 @@
 #define dev_to_v4l2(f)	((f * BCM2048_FREQDEV_UNIT) / BCM2048_FREQV4L2_MULTI)
 #define v4l2_to_dev(f)	((f * BCM2048_FREQV4L2_MULTI) / BCM2048_FREQDEV_UNIT)
 
-#define msb(x)                  ((u8)((u16) x >> 8))
-#define lsb(x)                  ((u8)((u16) x &  0x00FF))
+#define msb(x)                  ((u8)((u16)x >> 8))
+#define lsb(x)                  ((u8)((u16)x &  0x00FF))
 #define compose_u16(msb, lsb)	(((u16)msb << 8) | lsb)
 
 #define BCM2048_DEFAULT_POWERING_DELAY	20
-- 
1.7.9.5

[PATCH 6/6] staging: media: bcm2048: fix mispelling

[Amarjargal Gundjalam]

This patch fixes the checkpatch issue:

CHECK: 'Syncronize' may be misspelled - perhaps 'Synchronize'?

Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
---
 drivers/staging/media/bcm2048/radio-bcm2048.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index a6070f1..67b6a87 100644
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -1596,7 +1596,7 @@ static void bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
 			crc = bcm2048_rds_block_crc(bdev, i);
 			if (crc == BCM2048_RDS_CRC_UNRECOVARABLE)
 				continue;
-			/* Syncronize to a good RDS PI */
+			/* Synchronize to a good RDS PI */
 			if (((bdev->rds_info.radio_text[i + 1] << 8) +
 			    bdev->rds_info.radio_text[i + 2]) ==
 			    bdev->rds_info.rds_pi)
@@ -1732,7 +1732,7 @@ static void bcm2048_parse_rds_ps(struct bcm2048_device *bdev)
 			crc = bcm2048_rds_block_crc(bdev, i);
 			if (crc == BCM2048_RDS_CRC_UNRECOVARABLE)
 				continue;
-			/* Syncronize to a good RDS PI */
+			/* Synchronize to a good RDS PI */
 			if (((bdev->rds_info.radio_text[i + 1] << 8) +
 			    bdev->rds_info.radio_text[i + 2]) ==
 			    bdev->rds_info.rds_pi)
-- 
1.7.9.5

[PATCH v2 0/5] staging: media: bcm2048: fix multiple checkpatch issues

[Amarjargal Gundjalam]

This patchset fixes multiple checkpatch checks and warnings. 

Changes in v2:

Conditional statements code indent and open parenthesis alignment fixes are combined into a single patch [1/5]. Rest of the patchset are reordered.

Amarjargal Gundjalam (5):
  staging: media: bcm2048: match alignments with open parenthesis
  staging: media: bcm2048: add space around operators
  staging: media: bcm2048: remove unnecessary blank lines
  staging: media: bcm2048: remove unnecessary space after a cast
  staging: media: bcm2048: fix mispelling

 drivers/staging/media/bcm2048/radio-bcm2048.c |  393 ++++++++++++-------------
 1 file changed, 189 insertions(+), 204 deletions(-)

-- 
1.7.9.5

[PATCH v2 1/5] staging: media: bcm2048: match alignments with open parenthesis

[Amarjargal Gundjalam]

This patch fixes the checkpatch issue:

CHECK: Alignment should match open parenthesis

Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
---
 drivers/staging/media/bcm2048/radio-bcm2048.c |  302 ++++++++++++-------------
 1 file changed, 145 insertions(+), 157 deletions(-)

diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index fb55e59..46e7590 100644
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -348,7 +348,7 @@ static struct region_info region_configs[] = {
  *	I2C Interface read / write
  */
 static int bcm2048_send_command(struct bcm2048_device *bdev, unsigned int reg,
-					unsigned int value)
+				unsigned int value)
 {
 	struct i2c_client *client = bdev->client;
 	u8 data[2];
@@ -370,7 +370,7 @@ static int bcm2048_send_command(struct bcm2048_device *bdev, unsigned int reg,
 }
 
 static int bcm2048_recv_command(struct bcm2048_device *bdev, unsigned int reg,
-			u8 *value)
+				u8 *value)
 {
 	struct i2c_client *client = bdev->client;
 
@@ -385,7 +385,7 @@ static int bcm2048_recv_command(struct bcm2048_device *bdev, unsigned int reg,
 }
 
 static int bcm2048_recv_duples(struct bcm2048_device *bdev, unsigned int reg,
-			u8 *value, u8 duples)
+			       u8 *value, u8 duples)
 {
 	struct i2c_client *client = bdev->client;
 	struct i2c_adapter *adap = client->adapter;
@@ -436,7 +436,7 @@ static int bcm2048_set_power_state(struct bcm2048_device *bdev, u8 power)
 	 */
 	if (power)
 		err = bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_SYSTEM,
-					bdev->cache_fm_rds_system);
+					   bdev->cache_fm_rds_system);
 	msleep(BCM2048_DEFAULT_POWERING_DELAY);
 
 	if (!power)
@@ -475,17 +475,17 @@ static int bcm2048_set_rds_no_lock(struct bcm2048_device *bdev, u8 rds_on)
 		bdev->rds_state = BCM2048_RDS_ON;
 		flags =	BCM2048_RDS_FLAG_FIFO_WLINE;
 		err = bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_MASK1,
-						flags);
+					   flags);
 	} else {
 		flags =	0;
 		bdev->rds_state = 0;
 		err = bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_MASK1,
-						flags);
+					   flags);
 		memset(&bdev->rds_info, 0, sizeof(bdev->rds_info));
 	}
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_SYSTEM,
-					bdev->cache_fm_rds_system);
+				   bdev->cache_fm_rds_system);
 
 	return err;
 }
@@ -545,14 +545,14 @@ static int bcm2048_set_fm_automatic_stereo_mono(struct bcm2048_device *bdev,
 		bdev->cache_fm_ctrl |= BCM2048_STEREO_MONO_AUTO_SELECT;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_CTRL,
-					bdev->cache_fm_ctrl);
+				   bdev->cache_fm_ctrl);
 
 	mutex_unlock(&bdev->mutex);
 	return err;
 }
 
 static int bcm2048_set_fm_hi_lo_injection(struct bcm2048_device *bdev,
-						u8 hi_lo)
+					  u8 hi_lo)
 {
 	int err;
 
@@ -564,7 +564,7 @@ static int bcm2048_set_fm_hi_lo_injection(struct bcm2048_device *bdev,
 		bdev->cache_fm_ctrl |= BCM2048_HI_LO_INJECTION;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_CTRL,
-					bdev->cache_fm_ctrl);
+				   bdev->cache_fm_ctrl);
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -592,7 +592,7 @@ static int bcm2048_set_fm_frequency(struct bcm2048_device *bdev, u32 frequency)
 	int err;
 
 	if (frequency < bdev->region_info.bottom_frequency ||
-		frequency > bdev->region_info.top_frequency)
+	    frequency > bdev->region_info.top_frequency)
 		return -EDOM;
 
 	frequency -= BCM2048_FREQUENCY_BASE;
@@ -601,7 +601,7 @@ static int bcm2048_set_fm_frequency(struct bcm2048_device *bdev, u32 frequency)
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_FREQ0, lsb(frequency));
 	err |= bcm2048_send_command(bdev, BCM2048_I2C_FM_FREQ1,
-					msb(frequency));
+				    msb(frequency));
 
 	if (!err)
 		bdev->frequency = frequency;
@@ -632,12 +632,12 @@ static int bcm2048_get_fm_frequency(struct bcm2048_device *bdev)
 }
 
 static int bcm2048_set_fm_af_frequency(struct bcm2048_device *bdev,
-						u32 frequency)
+				       u32 frequency)
 {
 	int err;
 
 	if (frequency < bdev->region_info.bottom_frequency ||
-		frequency > bdev->region_info.top_frequency)
+	    frequency > bdev->region_info.top_frequency)
 		return -EDOM;
 
 	frequency -= BCM2048_FREQUENCY_BASE;
@@ -645,9 +645,9 @@ static int bcm2048_set_fm_af_frequency(struct bcm2048_device *bdev,
 	mutex_lock(&bdev->mutex);
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_AF_FREQ0,
-					lsb(frequency));
+				   lsb(frequency));
 	err |= bcm2048_send_command(bdev, BCM2048_I2C_FM_AF_FREQ1,
-					msb(frequency));
+				    msb(frequency));
 	if (!err)
 		bdev->frequency = frequency;
 
@@ -692,7 +692,7 @@ static int bcm2048_set_fm_deemphasis(struct bcm2048_device *bdev, int d)
 	bdev->cache_fm_audio_ctrl0 |= deemphasis;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_AUDIO_CTRL0,
-		bdev->cache_fm_audio_ctrl0);
+				   bdev->cache_fm_audio_ctrl0);
 
 	if (!err)
 		bdev->region_info.deemphasis = d;
@@ -740,7 +740,7 @@ static int bcm2048_set_region(struct bcm2048_device *bdev, u8 region)
 		bdev->cache_fm_ctrl &= ~BCM2048_BAND_SELECT;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_CTRL,
-					bdev->cache_fm_ctrl);
+				   bdev->cache_fm_ctrl);
 	if (err) {
 		mutex_unlock(&bdev->mutex);
 		goto done;
@@ -748,7 +748,7 @@ static int bcm2048_set_region(struct bcm2048_device *bdev, u8 region)
 	mutex_unlock(&bdev->mutex);
 
 	if (bdev->frequency < region_configs[region].bottom_frequency ||
-		bdev->frequency > region_configs[region].top_frequency)
+	    bdev->frequency > region_configs[region].top_frequency)
 		new_frequency = region_configs[region].bottom_frequency;
 
 	if (new_frequency > 0) {
@@ -759,7 +759,7 @@ static int bcm2048_set_region(struct bcm2048_device *bdev, u8 region)
 	}
 
 	err = bcm2048_set_fm_deemphasis(bdev,
-			region_configs[region].deemphasis);
+					region_configs[region].deemphasis);
 
 done:
 	return err;
@@ -786,10 +786,10 @@ static int bcm2048_set_mute(struct bcm2048_device *bdev, u16 mute)
 
 	if (mute)
 		bdev->cache_fm_audio_ctrl0 |= (BCM2048_RF_MUTE |
-						BCM2048_MANUAL_MUTE);
+					       BCM2048_MANUAL_MUTE);
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_AUDIO_CTRL0,
-					bdev->cache_fm_audio_ctrl0);
+				   bdev->cache_fm_audio_ctrl0);
 
 	if (!err)
 		bdev->mute_state = mute;
@@ -807,7 +807,7 @@ static int bcm2048_get_mute(struct bcm2048_device *bdev)
 
 	if (bdev->power_state) {
 		err = bcm2048_recv_command(bdev, BCM2048_I2C_FM_AUDIO_CTRL0,
-						&value);
+					   &value);
 		if (!err)
 			err = value & (BCM2048_RF_MUTE | BCM2048_MANUAL_MUTE);
 	} else {
@@ -826,11 +826,11 @@ static int bcm2048_set_audio_route(struct bcm2048_device *bdev, u8 route)
 
 	route &= (BCM2048_AUDIO_ROUTE_DAC | BCM2048_AUDIO_ROUTE_I2S);
 	bdev->cache_fm_audio_ctrl0 &= ~(BCM2048_AUDIO_ROUTE_DAC |
-		BCM2048_AUDIO_ROUTE_I2S);
+					BCM2048_AUDIO_ROUTE_I2S);
 	bdev->cache_fm_audio_ctrl0 |= route;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_AUDIO_CTRL0,
-					bdev->cache_fm_audio_ctrl0);
+				   bdev->cache_fm_audio_ctrl0);
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -849,7 +849,7 @@ static int bcm2048_get_audio_route(struct bcm2048_device *bdev)
 
 	if (!err)
 		return value & (BCM2048_AUDIO_ROUTE_DAC |
-			BCM2048_AUDIO_ROUTE_I2S);
+				BCM2048_AUDIO_ROUTE_I2S);
 
 	return err;
 }
@@ -865,7 +865,7 @@ static int bcm2048_set_dac_output(struct bcm2048_device *bdev, u8 channels)
 	bdev->cache_fm_audio_ctrl0 |= channels;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_AUDIO_CTRL0,
-					bdev->cache_fm_audio_ctrl0);
+				   bdev->cache_fm_audio_ctrl0);
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -884,13 +884,13 @@ static int bcm2048_get_dac_output(struct bcm2048_device *bdev)
 
 	if (!err)
 		return value & (BCM2048_DAC_OUTPUT_LEFT |
-			BCM2048_DAC_OUTPUT_RIGHT);
+				BCM2048_DAC_OUTPUT_RIGHT);
 
 	return err;
 }
 
 static int bcm2048_set_fm_search_rssi_threshold(struct bcm2048_device *bdev,
-							u8 threshold)
+						u8 threshold)
 {
 	int err;
 
@@ -901,7 +901,7 @@ static int bcm2048_set_fm_search_rssi_threshold(struct bcm2048_device *bdev,
 	bdev->cache_fm_search_ctrl0 |= threshold;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_SEARCH_CTRL0,
-					bdev->cache_fm_search_ctrl0);
+				   bdev->cache_fm_search_ctrl0);
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -937,7 +937,7 @@ static int bcm2048_set_fm_search_mode_direction(struct bcm2048_device *bdev,
 		bdev->cache_fm_search_ctrl0 |= BCM2048_SEARCH_DIRECTION;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_SEARCH_CTRL0,
-					bdev->cache_fm_search_ctrl0);
+				   bdev->cache_fm_search_ctrl0);
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -961,7 +961,7 @@ static int bcm2048_get_fm_search_mode_direction(struct bcm2048_device *bdev)
 }
 
 static int bcm2048_set_fm_search_tune_mode(struct bcm2048_device *bdev,
-						u8 mode)
+					   u8 mode)
 {
 	int err, timeout, restart_rds = 0;
 	u8 value, flags;
@@ -1024,7 +1024,7 @@ static int bcm2048_get_fm_search_tune_mode(struct bcm2048_device *bdev)
 	mutex_lock(&bdev->mutex);
 
 	err = bcm2048_recv_command(bdev, BCM2048_I2C_FM_SEARCH_TUNE_MODE,
-					&value);
+				   &value);
 
 	mutex_unlock(&bdev->mutex);
 
@@ -1040,10 +1040,10 @@ static int bcm2048_set_rds_b_block_mask(struct bcm2048_device *bdev, u16 mask)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MASK0, lsb(mask));
-	err |= bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MASK1, msb(mask));
+	err = bcm2048_send_command(bdev, BCM2048_I2C_RDS_BLKB_MASK0,
+				   lsb(mask));
+	err |= bcm2048_send_command(bdev, BCM2048_I2C_RDS_BLKB_MASK1,
+				    msb(mask));
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -1056,10 +1056,8 @@ static int bcm2048_get_rds_b_block_mask(struct bcm2048_device *bdev)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MASK0, &lsb);
-	err |= bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MASK1, &msb);
+	err = bcm2048_recv_command(bdev, BCM2048_I2C_RDS_BLKB_MASK0, &lsb);
+	err |= bcm2048_recv_command(bdev, BCM2048_I2C_RDS_BLKB_MASK1, &msb);
 
 	mutex_unlock(&bdev->mutex);
 
@@ -1070,16 +1068,16 @@ static int bcm2048_get_rds_b_block_mask(struct bcm2048_device *bdev)
 }
 
 static int bcm2048_set_rds_b_block_match(struct bcm2048_device *bdev,
-						u16 match)
+					 u16 match)
 {
 	int err;
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MATCH0, lsb(match));
-	err |= bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MATCH1, msb(match));
+	err = bcm2048_send_command(bdev, BCM2048_I2C_RDS_BLKB_MATCH0,
+				   lsb(match));
+	err |= bcm2048_send_command(bdev, BCM2048_I2C_RDS_BLKB_MATCH1,
+				    msb(match));
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -1092,10 +1090,8 @@ static int bcm2048_get_rds_b_block_match(struct bcm2048_device *bdev)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MATCH0, &lsb);
-	err |= bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MATCH1, &msb);
+	err = bcm2048_recv_command(bdev, BCM2048_I2C_RDS_BLKB_MATCH0, &lsb);
+	err |= bcm2048_recv_command(bdev, BCM2048_I2C_RDS_BLKB_MATCH1, &msb);
 
 	mutex_unlock(&bdev->mutex);
 
@@ -1111,10 +1107,8 @@ static int bcm2048_set_rds_pi_mask(struct bcm2048_device *bdev, u16 mask)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_PI_MASK0, lsb(mask));
-	err |= bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_PI_MASK1, msb(mask));
+	err = bcm2048_send_command(bdev, BCM2048_I2C_RDS_PI_MASK0, lsb(mask));
+	err |= bcm2048_send_command(bdev, BCM2048_I2C_RDS_PI_MASK1, msb(mask));
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -1127,10 +1121,8 @@ static int bcm2048_get_rds_pi_mask(struct bcm2048_device *bdev)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_PI_MASK0, &lsb);
-	err |= bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_PI_MASK1, &msb);
+	err = bcm2048_recv_command(bdev, BCM2048_I2C_RDS_PI_MASK0, &lsb);
+	err |= bcm2048_recv_command(bdev, BCM2048_I2C_RDS_PI_MASK1, &msb);
 
 	mutex_unlock(&bdev->mutex);
 
@@ -1146,10 +1138,10 @@ static int bcm2048_set_rds_pi_match(struct bcm2048_device *bdev, u16 match)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_PI_MATCH0, lsb(match));
-	err |= bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_PI_MATCH1, msb(match));
+	err = bcm2048_send_command(bdev, BCM2048_I2C_RDS_PI_MATCH0,
+				   lsb(match));
+	err |= bcm2048_send_command(bdev, BCM2048_I2C_RDS_PI_MATCH1,
+				    msb(match));
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -1162,10 +1154,8 @@ static int bcm2048_get_rds_pi_match(struct bcm2048_device *bdev)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_PI_MATCH0, &lsb);
-	err |= bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_PI_MATCH1, &msb);
+	err = bcm2048_recv_command(bdev, BCM2048_I2C_RDS_PI_MATCH0, &lsb);
+	err |= bcm2048_recv_command(bdev, BCM2048_I2C_RDS_PI_MATCH1, &msb);
 
 	mutex_unlock(&bdev->mutex);
 
@@ -1181,10 +1171,8 @@ static int bcm2048_set_fm_rds_mask(struct bcm2048_device *bdev, u16 mask)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_send_command(bdev,
-			BCM2048_I2C_FM_RDS_MASK0, lsb(mask));
-	err |= bcm2048_send_command(bdev,
-			BCM2048_I2C_FM_RDS_MASK1, msb(mask));
+	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_MASK0, lsb(mask));
+	err |= bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_MASK1, msb(mask));
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -1245,13 +1233,13 @@ static int bcm2048_set_fm_best_tune_mode(struct bcm2048_device *bdev, u8 mode)
 
 	/* Perform read as the manual indicates */
 	err = bcm2048_recv_command(bdev, BCM2048_I2C_FM_BEST_TUNE_MODE,
-					&value);
+				   &value);
 	value &= ~BCM2048_BEST_TUNE_MODE;
 
 	if (mode)
 		value |= BCM2048_BEST_TUNE_MODE;
 	err |= bcm2048_send_command(bdev, BCM2048_I2C_FM_BEST_TUNE_MODE,
-					value);
+				    value);
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -1265,7 +1253,7 @@ static int bcm2048_get_fm_best_tune_mode(struct bcm2048_device *bdev)
 	mutex_lock(&bdev->mutex);
 
 	err = bcm2048_recv_command(bdev, BCM2048_I2C_FM_BEST_TUNE_MODE,
-					&value);
+				   &value);
 
 	mutex_unlock(&bdev->mutex);
 
@@ -1352,7 +1340,7 @@ static int bcm2048_checkrev(struct bcm2048_device *bdev)
 
 	if (!err) {
 		dev_info(&bdev->client->dev, "BCM2048 Version 0x%x\n",
-			version);
+			 version);
 		return version;
 	}
 
@@ -1478,7 +1466,7 @@ static int bcm2048_rds_block_crc(struct bcm2048_device *bdev, int i)
 }
 
 static void bcm2048_parse_rds_rt_block(struct bcm2048_device *bdev, int i,
-					int index, int crc)
+				       int index, int crc)
 {
 	/* Good data will overwrite poor data */
 	if (crc) {
@@ -1516,7 +1504,7 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
 
 		if (rt_group_b != bdev->rds_info.rds_rt_group_b) {
 			memset(bdev->rds_info.rds_rt, 0,
-				sizeof(bdev->rds_info.rds_rt));
+			       sizeof(bdev->rds_info.rds_rt));
 			bdev->rds_info.rds_rt_group_b = rt_group_b;
 		}
 
@@ -1524,7 +1512,7 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
 			/* A to B or (vice versa), means: clear screen */
 			if (rt_ab != bdev->rds_info.rds_rt_ab) {
 				memset(bdev->rds_info.rds_rt, 0,
-					sizeof(bdev->rds_info.rds_rt));
+				       sizeof(bdev->rds_info.rds_rt));
 				bdev->rds_info.rds_rt_ab = rt_ab;
 			}
 
@@ -1544,7 +1532,7 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
 }
 
 static int bcm2048_parse_rt_match_c(struct bcm2048_device *bdev, int i,
-					int index)
+				    int index)
 {
 	int crc;
 
@@ -1567,7 +1555,7 @@ static int bcm2048_parse_rt_match_c(struct bcm2048_device *bdev, int i,
 }
 
 static void bcm2048_parse_rt_match_d(struct bcm2048_device *bdev, int i,
-					int index)
+				     int index)
 {
 	int crc;
 
@@ -1579,7 +1567,7 @@ static void bcm2048_parse_rt_match_d(struct bcm2048_device *bdev, int i,
 	BUG_ON((index+4) >= BCM2048_MAX_RDS_RT);
 
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
-		BCM2048_RDS_BLOCK_D)
+	    BCM2048_RDS_BLOCK_D)
 		bcm2048_parse_rds_rt_block(bdev, i, index+2, crc);
 }
 
@@ -1607,22 +1595,22 @@ static void bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
 		}
 
 		/* Skip erroneous blocks due to messed up A block altogether */
-		if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK)
-			== BCM2048_RDS_BLOCK_A) {
+		if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
+		    BCM2048_RDS_BLOCK_A) {
 			crc = bcm2048_rds_block_crc(bdev, i);
 			if (crc == BCM2048_RDS_CRC_UNRECOVARABLE)
 				continue;
 			/* Syncronize to a good RDS PI */
-			if (((bdev->rds_info.radio_text[i+1] << 8) +
-				bdev->rds_info.radio_text[i+2]) ==
-				bdev->rds_info.rds_pi)
-					match_b = 1;
+			if (((bdev->rds_info.radio_text[i + 1] << 8) +
+			    bdev->rds_info.radio_text[i + 2]) ==
+			    bdev->rds_info.rds_pi)
+				match_b = 1;
 		}
 	}
 }
 
 static void bcm2048_parse_rds_ps_block(struct bcm2048_device *bdev, int i,
-					int index, int crc)
+				       int index, int crc)
 {
 	/* Good data will overwrite poor data */
 	if (crc) {
@@ -1640,7 +1628,7 @@ static void bcm2048_parse_rds_ps_block(struct bcm2048_device *bdev, int i,
 }
 
 static int bcm2048_parse_ps_match_c(struct bcm2048_device *bdev, int i,
-					int index)
+				    int index)
 {
 	int crc;
 
@@ -1650,14 +1638,14 @@ static int bcm2048_parse_ps_match_c(struct bcm2048_device *bdev, int i,
 		return 0;
 
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
-		BCM2048_RDS_BLOCK_C)
+	    BCM2048_RDS_BLOCK_C)
 		return 1;
 
 	return 0;
 }
 
 static void bcm2048_parse_ps_match_d(struct bcm2048_device *bdev, int i,
-					int index)
+				     int index)
 {
 	int crc;
 
@@ -1667,7 +1655,7 @@ static void bcm2048_parse_ps_match_d(struct bcm2048_device *bdev, int i,
 		return;
 
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
-		BCM2048_RDS_BLOCK_D)
+	    BCM2048_RDS_BLOCK_D)
 		bcm2048_parse_rds_ps_block(bdev, i, index, crc);
 }
 
@@ -1682,7 +1670,7 @@ static int bcm2048_parse_ps_match_b(struct bcm2048_device *bdev, int i)
 
 	/* Block B Radio PS match */
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
-		BCM2048_RDS_BLOCK_B) {
+	    BCM2048_RDS_BLOCK_B) {
 		ps_id = bdev->rds_info.radio_text[i+1] &
 			BCM2048_RDS_BLOCK_MASK;
 		ps_group = bdev->rds_info.radio_text[i+1] &
@@ -1743,16 +1731,16 @@ static void bcm2048_parse_rds_ps(struct bcm2048_device *bdev)
 		}
 
 		/* Skip erroneous blocks due to messed up A block altogether */
-		if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK)
-			== BCM2048_RDS_BLOCK_A) {
+		if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
+		    BCM2048_RDS_BLOCK_A) {
 			crc = bcm2048_rds_block_crc(bdev, i);
 			if (crc == BCM2048_RDS_CRC_UNRECOVARABLE)
 				continue;
 			/* Syncronize to a good RDS PI */
-			if (((bdev->rds_info.radio_text[i+1] << 8) +
-				bdev->rds_info.radio_text[i+2]) ==
-				bdev->rds_info.rds_pi)
-					match_b = 1;
+			if (((bdev->rds_info.radio_text[i + 1] << 8) +
+			    bdev->rds_info.radio_text[i + 2]) ==
+			    bdev->rds_info.rds_pi)
+				match_b = 1;
 		}
 	}
 }
@@ -1764,7 +1752,7 @@ static void bcm2048_rds_fifo_receive(struct bcm2048_device *bdev)
 	mutex_lock(&bdev->mutex);
 
 	err = bcm2048_recv_duples(bdev, BCM2048_I2C_RDS_DATA,
-				bdev->rds_info.radio_text, bdev->fifo_size);
+				  bdev->rds_info.radio_text, bdev->fifo_size);
 	if (err != 2) {
 		dev_err(&bdev->client->dev, "RDS Read problem\n");
 		mutex_unlock(&bdev->mutex);
@@ -1802,7 +1790,7 @@ static int bcm2048_get_rds_data(struct bcm2048_device *bdev, char *data)
 
 	for (i = 0; i < bdev->rds_info.text_len; i++) {
 		p += sprintf(data_buffer+p, "%x ",
-			bdev->rds_info.radio_text[i]);
+			     bdev->rds_info.radio_text[i]);
 	}
 
 	memcpy(data, data_buffer, p);
@@ -1829,7 +1817,7 @@ static int bcm2048_init(struct bcm2048_device *bdev)
 		goto exit;
 
 	err = bcm2048_set_dac_output(bdev, BCM2048_DAC_OUTPUT_LEFT |
-		BCM2048_DAC_OUTPUT_RIGHT);
+				     BCM2048_DAC_OUTPUT_RIGHT);
 
 exit:
 	return err;
@@ -1935,7 +1923,7 @@ static void bcm2048_work(struct work_struct *work)
 		if (bdev->rds_state) {
 			flags =	BCM2048_RDS_FLAG_FIFO_WLINE;
 			bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_MASK1,
-						flags);
+					     flags);
 		}
 		bdev->rds_data_available = 1;
 		bdev->rd_index = 0; /* new data, new start */
@@ -2084,70 +2072,70 @@ DEFINE_SYSFS_PROPERTY(region, unsigned, int, "%u", 0)
 
 static struct device_attribute attrs[] = {
 	__ATTR(power_state, S_IRUGO | S_IWUSR, bcm2048_power_state_read,
-		bcm2048_power_state_write),
+	       bcm2048_power_state_write),
 	__ATTR(mute, S_IRUGO | S_IWUSR, bcm2048_mute_read,
-		bcm2048_mute_write),
+	       bcm2048_mute_write),
 	__ATTR(audio_route, S_IRUGO | S_IWUSR, bcm2048_audio_route_read,
-		bcm2048_audio_route_write),
+	       bcm2048_audio_route_write),
 	__ATTR(dac_output, S_IRUGO | S_IWUSR, bcm2048_dac_output_read,
-		bcm2048_dac_output_write),
+	       bcm2048_dac_output_write),
 	__ATTR(fm_hi_lo_injection, S_IRUGO | S_IWUSR,
-		bcm2048_fm_hi_lo_injection_read,
-		bcm2048_fm_hi_lo_injection_write),
+	       bcm2048_fm_hi_lo_injection_read,
+	       bcm2048_fm_hi_lo_injection_write),
 	__ATTR(fm_frequency, S_IRUGO | S_IWUSR, bcm2048_fm_frequency_read,
-		bcm2048_fm_frequency_write),
+	       bcm2048_fm_frequency_write),
 	__ATTR(fm_af_frequency, S_IRUGO | S_IWUSR,
-		bcm2048_fm_af_frequency_read,
-		bcm2048_fm_af_frequency_write),
+	       bcm2048_fm_af_frequency_read,
+	       bcm2048_fm_af_frequency_write),
 	__ATTR(fm_deemphasis, S_IRUGO | S_IWUSR, bcm2048_fm_deemphasis_read,
-		bcm2048_fm_deemphasis_write),
+	       bcm2048_fm_deemphasis_write),
 	__ATTR(fm_rds_mask, S_IRUGO | S_IWUSR, bcm2048_fm_rds_mask_read,
-		bcm2048_fm_rds_mask_write),
+	       bcm2048_fm_rds_mask_write),
 	__ATTR(fm_best_tune_mode, S_IRUGO | S_IWUSR,
-		bcm2048_fm_best_tune_mode_read,
-		bcm2048_fm_best_tune_mode_write),
+	       bcm2048_fm_best_tune_mode_read,
+	       bcm2048_fm_best_tune_mode_write),
 	__ATTR(fm_search_rssi_threshold, S_IRUGO | S_IWUSR,
-		bcm2048_fm_search_rssi_threshold_read,
-		bcm2048_fm_search_rssi_threshold_write),
+	       bcm2048_fm_search_rssi_threshold_read,
+	       bcm2048_fm_search_rssi_threshold_write),
 	__ATTR(fm_search_mode_direction, S_IRUGO | S_IWUSR,
-		bcm2048_fm_search_mode_direction_read,
-		bcm2048_fm_search_mode_direction_write),
+	       bcm2048_fm_search_mode_direction_read,
+	       bcm2048_fm_search_mode_direction_write),
 	__ATTR(fm_search_tune_mode, S_IRUGO | S_IWUSR,
-		bcm2048_fm_search_tune_mode_read,
-		bcm2048_fm_search_tune_mode_write),
+	       bcm2048_fm_search_tune_mode_read,
+	       bcm2048_fm_search_tune_mode_write),
 	__ATTR(rds, S_IRUGO | S_IWUSR, bcm2048_rds_read,
-		bcm2048_rds_write),
+	       bcm2048_rds_write),
 	__ATTR(rds_b_block_mask, S_IRUGO | S_IWUSR,
-		bcm2048_rds_b_block_mask_read,
-		bcm2048_rds_b_block_mask_write),
+	       bcm2048_rds_b_block_mask_read,
+	       bcm2048_rds_b_block_mask_write),
 	__ATTR(rds_b_block_match, S_IRUGO | S_IWUSR,
-		bcm2048_rds_b_block_match_read,
-		bcm2048_rds_b_block_match_write),
+	       bcm2048_rds_b_block_match_read,
+	       bcm2048_rds_b_block_match_write),
 	__ATTR(rds_pi_mask, S_IRUGO | S_IWUSR, bcm2048_rds_pi_mask_read,
-		bcm2048_rds_pi_mask_write),
+	       bcm2048_rds_pi_mask_write),
 	__ATTR(rds_pi_match, S_IRUGO | S_IWUSR, bcm2048_rds_pi_match_read,
-		bcm2048_rds_pi_match_write),
+	       bcm2048_rds_pi_match_write),
 	__ATTR(rds_wline, S_IRUGO | S_IWUSR, bcm2048_rds_wline_read,
-		bcm2048_rds_wline_write),
+	       bcm2048_rds_wline_write),
 	__ATTR(rds_pi, S_IRUGO, bcm2048_rds_pi_read, NULL),
 	__ATTR(rds_rt, S_IRUGO, bcm2048_rds_rt_read, NULL),
 	__ATTR(rds_ps, S_IRUGO, bcm2048_rds_ps_read, NULL),
 	__ATTR(fm_rds_flags, S_IRUGO, bcm2048_fm_rds_flags_read, NULL),
 	__ATTR(region_bottom_frequency, S_IRUGO,
-		bcm2048_region_bottom_frequency_read, NULL),
+	       bcm2048_region_bottom_frequency_read, NULL),
 	__ATTR(region_top_frequency, S_IRUGO,
-		bcm2048_region_top_frequency_read, NULL),
+	       bcm2048_region_top_frequency_read, NULL),
 	__ATTR(fm_carrier_error, S_IRUGO,
-		bcm2048_fm_carrier_error_read, NULL),
+	       bcm2048_fm_carrier_error_read, NULL),
 	__ATTR(fm_rssi, S_IRUGO,
-		bcm2048_fm_rssi_read, NULL),
+	       bcm2048_fm_rssi_read, NULL),
 	__ATTR(region, S_IRUGO | S_IWUSR, bcm2048_region_read,
-		bcm2048_region_write),
+	       bcm2048_region_write),
 	__ATTR(rds_data, S_IRUGO, bcm2048_rds_data_read, NULL),
 };
 
 static int bcm2048_sysfs_unregister_properties(struct bcm2048_device *bdev,
-						int size)
+					       int size)
 {
 	int i;
 
@@ -2165,7 +2153,7 @@ static int bcm2048_sysfs_register_properties(struct bcm2048_device *bdev)
 	for (i = 0; i < ARRAY_SIZE(attrs); i++) {
 		if (device_create_file(&bdev->client->dev, &attrs[i]) != 0) {
 			dev_err(&bdev->client->dev,
-					"could not register sysfs entry\n");
+				"could not register sysfs entry\n");
 			err = -EBUSY;
 			bcm2048_sysfs_unregister_properties(bdev, i);
 			break;
@@ -2197,7 +2185,7 @@ static int bcm2048_fops_release(struct file *file)
 }
 
 static unsigned int bcm2048_fops_poll(struct file *file,
-		struct poll_table_struct *pts)
+				      struct poll_table_struct *pts)
 {
 	struct bcm2048_device *bdev = video_drvdata(file);
 	int retval = 0;
@@ -2211,7 +2199,7 @@ static unsigned int bcm2048_fops_poll(struct file *file,
 }
 
 static ssize_t bcm2048_fops_read(struct file *file, char __user *buf,
-	size_t count, loff_t *ppos)
+				 size_t count, loff_t *ppos)
 {
 	struct bcm2048_device *bdev = video_drvdata(file);
 	int i;
@@ -2229,7 +2217,7 @@ static ssize_t bcm2048_fops_read(struct file *file, char __user *buf,
 		}
 		/* interruptible_sleep_on(&bdev->read_queue); */
 		if (wait_event_interruptible(bdev->read_queue,
-			bdev->rds_data_available) < 0) {
+		    bdev->rds_data_available) < 0) {
 			retval = -EINTR;
 			goto done;
 		}
@@ -2249,7 +2237,7 @@ static ssize_t bcm2048_fops_read(struct file *file, char __user *buf,
 		tmpbuf[i+1] = bdev->rds_info.radio_text[bdev->rd_index+i+1];
 		tmpbuf[i+2] = (bdev->rds_info.radio_text[bdev->rd_index + i] & 0xf0) >> 4;
 		if ((bdev->rds_info.radio_text[bdev->rd_index+i] &
-			BCM2048_RDS_CRC_MASK) == BCM2048_RDS_CRC_UNRECOVARABLE)
+		    BCM2048_RDS_CRC_MASK) == BCM2048_RDS_CRC_UNRECOVARABLE)
 			tmpbuf[i+2] |= 0x80;
 		if (copy_to_user(buf+i, tmpbuf, 3)) {
 			retval = -EFAULT;
@@ -2319,7 +2307,7 @@ static struct v4l2_queryctrl bcm2048_v4l2_queryctrl[] = {
 };
 
 static int bcm2048_vidioc_querycap(struct file *file, void *priv,
-		struct v4l2_capability *capability)
+				   struct v4l2_capability *capability)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 
@@ -2337,7 +2325,7 @@ static int bcm2048_vidioc_querycap(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_g_input(struct file *filp, void *priv,
-		unsigned int *i)
+				  unsigned int *i)
 {
 	*i = 0;
 
@@ -2345,7 +2333,7 @@ static int bcm2048_vidioc_g_input(struct file *filp, void *priv,
 }
 
 static int bcm2048_vidioc_s_input(struct file *filp, void *priv,
-					unsigned int i)
+				  unsigned int i)
 {
 	if (i)
 		return -EINVAL;
@@ -2354,7 +2342,7 @@ static int bcm2048_vidioc_s_input(struct file *filp, void *priv,
 }
 
 static int bcm2048_vidioc_queryctrl(struct file *file, void *priv,
-		struct v4l2_queryctrl *qc)
+				    struct v4l2_queryctrl *qc)
 {
 	int i;
 
@@ -2369,7 +2357,7 @@ static int bcm2048_vidioc_queryctrl(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_g_ctrl(struct file *file, void *priv,
-		struct v4l2_control *ctrl)
+				 struct v4l2_control *ctrl)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 	int err = 0;
@@ -2389,7 +2377,7 @@ static int bcm2048_vidioc_g_ctrl(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_s_ctrl(struct file *file, void *priv,
-		struct v4l2_control *ctrl)
+				 struct v4l2_control *ctrl)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 	int err = 0;
@@ -2417,7 +2405,7 @@ static int bcm2048_vidioc_s_ctrl(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_g_audio(struct file *file, void *priv,
-		struct v4l2_audio *audio)
+				  struct v4l2_audio *audio)
 {
 	if (audio->index > 1)
 		return -EINVAL;
@@ -2429,7 +2417,7 @@ static int bcm2048_vidioc_g_audio(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_s_audio(struct file *file, void *priv,
-		const struct v4l2_audio *audio)
+				  const struct v4l2_audio *audio)
 {
 	if (audio->index != 0)
 		return -EINVAL;
@@ -2438,7 +2426,7 @@ static int bcm2048_vidioc_s_audio(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_g_tuner(struct file *file, void *priv,
-		struct v4l2_tuner *tuner)
+				  struct v4l2_tuner *tuner)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 	s8 f_error;
@@ -2493,7 +2481,7 @@ static int bcm2048_vidioc_g_tuner(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_s_tuner(struct file *file, void *priv,
-		const struct v4l2_tuner *tuner)
+				  const struct v4l2_tuner *tuner)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 
@@ -2507,7 +2495,7 @@ static int bcm2048_vidioc_s_tuner(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_g_frequency(struct file *file, void *priv,
-		struct v4l2_frequency *freq)
+				      struct v4l2_frequency *freq)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 	int err = 0;
@@ -2528,7 +2516,7 @@ static int bcm2048_vidioc_g_frequency(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_s_frequency(struct file *file, void *priv,
-		const struct v4l2_frequency *freq)
+				      const struct v4l2_frequency *freq)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 	int err;
@@ -2546,7 +2534,7 @@ static int bcm2048_vidioc_s_frequency(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_s_hw_freq_seek(struct file *file, void *priv,
-					const struct v4l2_hw_freq_seek *seek)
+					 const struct v4l2_hw_freq_seek *seek)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 	int err;
@@ -2559,7 +2547,7 @@ static int bcm2048_vidioc_s_hw_freq_seek(struct file *file, void *priv,
 
 	err = bcm2048_set_fm_search_mode_direction(bdev, seek->seek_upward);
 	err |= bcm2048_set_fm_search_tune_mode(bdev,
-			BCM2048_FM_AUTO_SEARCH_MODE);
+					       BCM2048_FM_AUTO_SEARCH_MODE);
 
 	return err;
 }
@@ -2594,7 +2582,7 @@ static struct video_device bcm2048_viddev_template = {
  *	I2C driver interface
  */
 static int bcm2048_i2c_driver_probe(struct i2c_client *client,
-					const struct i2c_device_id *id)
+				    const struct i2c_device_id *id)
 {
 	struct bcm2048_device *bdev;
 	int err;
@@ -2613,8 +2601,8 @@ static int bcm2048_i2c_driver_probe(struct i2c_client *client,
 
 	if (client->irq) {
 		err = request_irq(client->irq,
-			bcm2048_handler, IRQF_TRIGGER_FALLING,
-			client->name, bdev);
+				  bcm2048_handler, IRQF_TRIGGER_FALLING,
+				  client->name, bdev);
 		if (err < 0) {
 			dev_err(&client->dev, "Could not request IRQ\n");
 			goto free_bdev;
-- 
1.7.9.5

[PATCH v2 2/5] staging: media: bcm2048: add space around operators

[Amarjargal Gundjalam]

This patch fixes the checkpatch issue:

CHECK: spaces preferred around that ' '

Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
---
 drivers/staging/media/bcm2048/radio-bcm2048.c |   73 +++++++++++++------------
 1 file changed, 39 insertions(+), 34 deletions(-)

diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index 46e7590..e65c83c 100644
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -1350,7 +1350,7 @@ static int bcm2048_checkrev(struct bcm2048_device *bdev)
 static int bcm2048_get_rds_rt(struct bcm2048_device *bdev, char *data)
 {
 	int err = 0, i, j = 0, ce = 0, cr = 0;
-	char data_buffer[BCM2048_MAX_RDS_RT+1];
+	char data_buffer[BCM2048_MAX_RDS_RT + 1];
 
 	mutex_lock(&bdev->mutex);
 
@@ -1400,7 +1400,7 @@ unlock:
 static int bcm2048_get_rds_ps(struct bcm2048_device *bdev, char *data)
 {
 	int err = 0, i, j = 0;
-	char data_buffer[BCM2048_MAX_RDS_PS+1];
+	char data_buffer[BCM2048_MAX_RDS_PS + 1];
 
 	mutex_lock(&bdev->mutex);
 
@@ -1440,8 +1440,8 @@ static void bcm2048_parse_rds_pi(struct bcm2048_device *bdev)
 		/* Block A match, only data without crc errors taken */
 		if (bdev->rds_info.radio_text[i] == BCM2048_RDS_BLOCK_A) {
 
-			pi = (bdev->rds_info.radio_text[i+1] << 8) +
-				bdev->rds_info.radio_text[i+2];
+			pi = (bdev->rds_info.radio_text[i + 1] << 8) +
+				bdev->rds_info.radio_text[i + 2];
 
 			if (!bdev->rds_info.rds_pi) {
 				bdev->rds_info.rds_pi = pi;
@@ -1472,14 +1472,15 @@ static void bcm2048_parse_rds_rt_block(struct bcm2048_device *bdev, int i,
 	if (crc) {
 		if (!bdev->rds_info.rds_rt[index])
 			bdev->rds_info.rds_rt[index] =
-				bdev->rds_info.radio_text[i+1];
-		if (!bdev->rds_info.rds_rt[index+1])
-			bdev->rds_info.rds_rt[index+1] =
-				bdev->rds_info.radio_text[i+2];
+				bdev->rds_info.radio_text[i + 1];
+		if (!bdev->rds_info.rds_rt[index + 1])
+			bdev->rds_info.rds_rt[index + 1] =
+				bdev->rds_info.radio_text[i + 2];
 	} else {
-		bdev->rds_info.rds_rt[index] = bdev->rds_info.radio_text[i+1];
-		bdev->rds_info.rds_rt[index+1] =
-			bdev->rds_info.radio_text[i+2];
+		bdev->rds_info.rds_rt[index] =
+			bdev->rds_info.radio_text[i + 1];
+		bdev->rds_info.rds_rt[index + 1] =
+			bdev->rds_info.radio_text[i + 2];
 	}
 }
 
@@ -1495,11 +1496,11 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
 		BCM2048_RDS_BLOCK_B) {
 
-		rt_id = bdev->rds_info.radio_text[i+1] &
+		rt_id = bdev->rds_info.radio_text[i + 1] &
 			BCM2048_RDS_BLOCK_MASK;
-		rt_group_b = bdev->rds_info.radio_text[i+1] &
+		rt_group_b = bdev->rds_info.radio_text[i + 1] &
 			BCM2048_RDS_GROUP_AB_MASK;
-		rt_ab = bdev->rds_info.radio_text[i+2] &
+		rt_ab = bdev->rds_info.radio_text[i + 2] &
 				BCM2048_RDS_RT_AB_MASK;
 
 		if (rt_group_b != bdev->rds_info.rds_rt_group_b) {
@@ -1516,7 +1517,7 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
 				bdev->rds_info.rds_rt_ab = rt_ab;
 			}
 
-			index = bdev->rds_info.radio_text[i+2] &
+			index = bdev->rds_info.radio_text[i + 2] &
 					BCM2048_RDS_RT_INDEX;
 
 			if (bdev->rds_info.rds_rt_group_b)
@@ -1568,7 +1569,7 @@ static void bcm2048_parse_rt_match_d(struct bcm2048_device *bdev, int i,
 
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
 	    BCM2048_RDS_BLOCK_D)
-		bcm2048_parse_rds_rt_block(bdev, i, index+2, crc);
+		bcm2048_parse_rds_rt_block(bdev, i, index + 2, crc);
 }
 
 static void bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
@@ -1616,14 +1617,15 @@ static void bcm2048_parse_rds_ps_block(struct bcm2048_device *bdev, int i,
 	if (crc) {
 		if (!bdev->rds_info.rds_ps[index])
 			bdev->rds_info.rds_ps[index] =
-				bdev->rds_info.radio_text[i+1];
-		if (!bdev->rds_info.rds_ps[index+1])
-			bdev->rds_info.rds_ps[index+1] =
-				bdev->rds_info.radio_text[i+2];
+				bdev->rds_info.radio_text[i + 1];
+		if (!bdev->rds_info.rds_ps[index + 1])
+			bdev->rds_info.rds_ps[index + 1] =
+				bdev->rds_info.radio_text[i + 2];
 	} else {
-		bdev->rds_info.rds_ps[index] = bdev->rds_info.radio_text[i+1];
-		bdev->rds_info.rds_ps[index+1] =
-			bdev->rds_info.radio_text[i+2];
+		bdev->rds_info.rds_ps[index] =
+			bdev->rds_info.radio_text[i + 1];
+		bdev->rds_info.rds_ps[index + 1] =
+			bdev->rds_info.radio_text[i + 2];
 	}
 }
 
@@ -1671,9 +1673,9 @@ static int bcm2048_parse_ps_match_b(struct bcm2048_device *bdev, int i)
 	/* Block B Radio PS match */
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
 	    BCM2048_RDS_BLOCK_B) {
-		ps_id = bdev->rds_info.radio_text[i+1] &
+		ps_id = bdev->rds_info.radio_text[i + 1] &
 			BCM2048_RDS_BLOCK_MASK;
-		ps_group = bdev->rds_info.radio_text[i+1] &
+		ps_group = bdev->rds_info.radio_text[i + 1] &
 			BCM2048_RDS_GROUP_AB_MASK;
 
 		/*
@@ -1697,7 +1699,7 @@ static int bcm2048_parse_ps_match_b(struct bcm2048_device *bdev, int i)
 		}
 
 		if (ps_id == BCM2048_RDS_PS) {
-			index = bdev->rds_info.radio_text[i+2] &
+			index = bdev->rds_info.radio_text[i + 2] &
 				BCM2048_RDS_PS_INDEX;
 			index <<= 1;
 			return index;
@@ -1789,7 +1791,7 @@ static int bcm2048_get_rds_data(struct bcm2048_device *bdev, char *data)
 	}
 
 	for (i = 0; i < bdev->rds_info.text_len; i++) {
-		p += sprintf(data_buffer+p, "%x ",
+		p += sprintf(data_buffer + p, "%x ",
 			     bdev->rds_info.radio_text[i]);
 	}
 
@@ -2062,7 +2064,7 @@ property_str_read(rds_rt, (BCM2048_MAX_RDS_RT + 1))
 property_str_read(rds_ps, (BCM2048_MAX_RDS_PS + 1))
 
 property_read(fm_rds_flags, unsigned int, "%u")
-property_str_read(rds_data, BCM2048_MAX_RDS_RADIO_TEXT*5)
+property_str_read(rds_data, BCM2048_MAX_RDS_RADIO_TEXT * 5)
 
 property_read(region_bottom_frequency, unsigned int, "%u")
 property_read(region_top_frequency, unsigned int, "%u")
@@ -2233,13 +2235,16 @@ static ssize_t bcm2048_fops_read(struct file *file, char __user *buf,
 	while (i < count) {
 		unsigned char tmpbuf[3];
 
-		tmpbuf[i] = bdev->rds_info.radio_text[bdev->rd_index+i+2];
-		tmpbuf[i+1] = bdev->rds_info.radio_text[bdev->rd_index+i+1];
-		tmpbuf[i+2] = (bdev->rds_info.radio_text[bdev->rd_index + i] & 0xf0) >> 4;
-		if ((bdev->rds_info.radio_text[bdev->rd_index+i] &
+		tmpbuf[i] = bdev->rds_info.radio_text[bdev->rd_index + i + 2];
+		tmpbuf[i + 1] =
+			bdev->rds_info.radio_text[bdev->rd_index + i + 1];
+		tmpbuf[i + 2] =
+			(bdev->rds_info.radio_text[bdev->rd_index + i] &
+			 0xf0) >> 4;
+		if ((bdev->rds_info.radio_text[bdev->rd_index + i] &
 		    BCM2048_RDS_CRC_MASK) == BCM2048_RDS_CRC_UNRECOVARABLE)
-			tmpbuf[i+2] |= 0x80;
-		if (copy_to_user(buf+i, tmpbuf, 3)) {
+			tmpbuf[i + 2] |= 0x80;
+		if (copy_to_user(buf + i, tmpbuf, 3)) {
 			retval = -EFAULT;
 			break;
 		}
-- 
1.7.9.5

[PATCH v2 3/5] staging: media: bcm2048: remove unnecessary blank lines

[Amarjargal Gundjalam]

This patch fixes the checkpatch issues:

CHECK: Please don't use multiple blank lines
CHECK: Blank lines aren't necessary after an open brace '{'

Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
---
 drivers/staging/media/bcm2048/radio-bcm2048.c |   10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index e65c83c..f8578fb 100644
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -179,7 +179,6 @@
 #define BCM2048_DEFAULT_TIMEOUT		1500
 #define BCM2048_AUTO_SEARCH_TIMEOUT	3000
 
-
 #define BCM2048_FREQDEV_UNIT		10000
 #define BCM2048_FREQV4L2_MULTI		625
 #define dev_to_v4l2(f)	((f * BCM2048_FREQDEV_UNIT) / BCM2048_FREQV4L2_MULTI)
@@ -1436,10 +1435,8 @@ static void bcm2048_parse_rds_pi(struct bcm2048_device *bdev)
 	u16 pi;
 
 	for (i = 0; i < bdev->fifo_size; i += BCM2048_RDS_FIFO_DUPLE_SIZE) {
-
 		/* Block A match, only data without crc errors taken */
 		if (bdev->rds_info.radio_text[i] == BCM2048_RDS_BLOCK_A) {
-
 			pi = (bdev->rds_info.radio_text[i + 1] << 8) +
 				bdev->rds_info.radio_text[i + 2];
 
@@ -1494,8 +1491,7 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
 		return -EIO;
 
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
-		BCM2048_RDS_BLOCK_B) {
-
+	    BCM2048_RDS_BLOCK_B) {
 		rt_id = bdev->rds_info.radio_text[i + 1] &
 			BCM2048_RDS_BLOCK_MASK;
 		rt_group_b = bdev->rds_info.radio_text[i + 1] &
@@ -1577,7 +1573,6 @@ static void bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
 	int i, index = 0, crc, match_b = 0, match_c = 0, match_d = 0;
 
 	for (i = 0; i < bdev->fifo_size; i += BCM2048_RDS_FIFO_DUPLE_SIZE) {
-
 		if (match_b) {
 			match_b = 0;
 			index = bcm2048_parse_rt_match_b(bdev, i);
@@ -1714,7 +1709,6 @@ static void bcm2048_parse_rds_ps(struct bcm2048_device *bdev)
 	int i, index = 0, crc, match_b = 0, match_c = 0, match_d = 0;
 
 	for (i = 0; i < bdev->fifo_size; i += BCM2048_RDS_FIFO_DUPLE_SIZE) {
-
 		if (match_b) {
 			match_b = 0;
 			index = bcm2048_parse_ps_match_b(bdev, i);
@@ -1911,7 +1905,6 @@ static void bcm2048_work(struct work_struct *work)
 
 	if (flag_lsb & (BCM2048_FM_FLAG_SEARCH_TUNE_FINISHED |
 			BCM2048_FM_FLAG_SEARCH_TUNE_FAIL)) {
-
 		if (flag_lsb & BCM2048_FM_FLAG_SEARCH_TUNE_FAIL)
 			bdev->scan_state = BCM2048_SCAN_FAIL;
 		else
@@ -2165,7 +2158,6 @@ static int bcm2048_sysfs_register_properties(struct bcm2048_device *bdev)
 	return err;
 }
 
-
 static int bcm2048_fops_open(struct file *file)
 {
 	struct bcm2048_device *bdev = video_drvdata(file);
-- 
1.7.9.5

Re: [Outreachy kernel] [PATCH v2 3/5] staging: media: bcm2048: remove unnecessary blank lines

[Sudip Mukherjee]

On Fri, Oct 30, 2015 at 01:21:05PM -0700, Amarjargal Gundjalam wrote:
> This patch fixes the checkpatch issues:
> 
> CHECK: Please don't use multiple blank lines
> CHECK: Blank lines aren't necessary after an open brace '{'
> 
> Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
> ---
>  drivers/staging/media/bcm2048/radio-bcm2048.c |   10 +---------
>  1 file changed, 1 insertion(+), 9 deletions(-)
> 
> diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
> index e65c83c..f8578fb 100644
> --- a/drivers/staging/media/bcm2048/radio-bcm2048.c
> +++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
> @@ -179,7 +179,6 @@
>  #define BCM2048_DEFAULT_TIMEOUT		1500
>  #define BCM2048_AUTO_SEARCH_TIMEOUT	3000
>  
> -
>  #define BCM2048_FREQDEV_UNIT		10000
>  #define BCM2048_FREQV4L2_MULTI		625
>  #define dev_to_v4l2(f)	((f * BCM2048_FREQDEV_UNIT) / BCM2048_FREQV4L2_MULTI)
> @@ -1436,10 +1435,8 @@ static void bcm2048_parse_rds_pi(struct bcm2048_device *bdev)
>  	u16 pi;
>  
>  	for (i = 0; i < bdev->fifo_size; i += BCM2048_RDS_FIFO_DUPLE_SIZE) {
> -
>  		/* Block A match, only data without crc errors taken */
>  		if (bdev->rds_info.radio_text[i] == BCM2048_RDS_BLOCK_A) {
> -
>  			pi = (bdev->rds_info.radio_text[i + 1] << 8) +
>  				bdev->rds_info.radio_text[i + 2];
>  
> @@ -1494,8 +1491,7 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
>  		return -EIO;
>  
>  	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
> -		BCM2048_RDS_BLOCK_B) {
> -
> +	    BCM2048_RDS_BLOCK_B) {

This is an unrelated change from your commit message. This should have
been included in your 1/5 patch.

regards
sudip

[PATCH v2 4/5] staging: media: bcm2048: remove unnecessary space after a cast

[Amarjargal Gundjalam]

This patch fixes the checkpatch issue:

CHECK: No space is necessary after a cast

Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
---
 drivers/staging/media/bcm2048/radio-bcm2048.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index f8578fb..199ad37 100644
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -184,8 +184,8 @@
 #define dev_to_v4l2(f)	((f * BCM2048_FREQDEV_UNIT) / BCM2048_FREQV4L2_MULTI)
 #define v4l2_to_dev(f)	((f * BCM2048_FREQV4L2_MULTI) / BCM2048_FREQDEV_UNIT)
 
-#define msb(x)                  ((u8)((u16) x >> 8))
-#define lsb(x)                  ((u8)((u16) x &  0x00FF))
+#define msb(x)                  ((u8)((u16)x >> 8))
+#define lsb(x)                  ((u8)((u16)x &  0x00FF))
 #define compose_u16(msb, lsb)	(((u16)msb << 8) | lsb)
 
 #define BCM2048_DEFAULT_POWERING_DELAY	20
-- 
1.7.9.5

[PATCH v2 5/5] staging: media: bcm2048: fix mispelling

[Amarjargal Gundjalam]

This patch fixes the checkpatch issue:

CHECK: 'Syncronize' may be misspelled - perhaps 'Synchronize'?

Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
---
 drivers/staging/media/bcm2048/radio-bcm2048.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index 199ad37..b9201e1 100644
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -1596,7 +1596,7 @@ static void bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
 			crc = bcm2048_rds_block_crc(bdev, i);
 			if (crc == BCM2048_RDS_CRC_UNRECOVARABLE)
 				continue;
-			/* Syncronize to a good RDS PI */
+			/* Synchronize to a good RDS PI */
 			if (((bdev->rds_info.radio_text[i + 1] << 8) +
 			    bdev->rds_info.radio_text[i + 2]) ==
 			    bdev->rds_info.rds_pi)
@@ -1732,7 +1732,7 @@ static void bcm2048_parse_rds_ps(struct bcm2048_device *bdev)
 			crc = bcm2048_rds_block_crc(bdev, i);
 			if (crc == BCM2048_RDS_CRC_UNRECOVARABLE)
 				continue;
-			/* Syncronize to a good RDS PI */
+			/* Synchronize to a good RDS PI */
 			if (((bdev->rds_info.radio_text[i + 1] << 8) +
 			    bdev->rds_info.radio_text[i + 2]) ==
 			    bdev->rds_info.rds_pi)
-- 
1.7.9.5

[PATCH v3 0/5] staging: media: bcm2048: fix multiple checkpatch issues

[Amarjargal Gundjalam]

This patchset fixes multiple checkpatch checks and warnings. 

Changes in v2:

Conditional statements code indent and open parenthesis alignment fixes are combined into a single patch [1/5]. Rest of the patchset are reordered.

Changes in v3:
Patch [2/5] mistakingly included a change that should be in be patch [1/5]. Fixed in v3.

Amarjargal Gundjalam (5):
  staging: media: bcm2048: match alignments with open parenthesis
  staging: media: bcm2048: add space around operators
  staging: media: bcm2048: remove unnecessary blank lines
  staging: media: bcm2048: remove unnecessary space after a cast
  staging: media: bcm2048: fix mispelling

 drivers/staging/media/bcm2048/radio-bcm2048.c |  393 ++++++++++++-------------
 1 file changed, 189 insertions(+), 204 deletions(-)

-- 
1.7.9.5

[PATCH v3 1/5] staging: media: bcm2048: match alignments with open parenthesis

[Amarjargal Gundjalam]

This patch fixes the checkpatch issue:

CHECK: Alignment should match open parenthesis

Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
---
 drivers/staging/media/bcm2048/radio-bcm2048.c |  304 ++++++++++++-------------
 1 file changed, 146 insertions(+), 158 deletions(-)

diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index fb55e59..fabd75a 100644
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -348,7 +348,7 @@ static struct region_info region_configs[] = {
  *	I2C Interface read / write
  */
 static int bcm2048_send_command(struct bcm2048_device *bdev, unsigned int reg,
-					unsigned int value)
+				unsigned int value)
 {
 	struct i2c_client *client = bdev->client;
 	u8 data[2];
@@ -370,7 +370,7 @@ static int bcm2048_send_command(struct bcm2048_device *bdev, unsigned int reg,
 }
 
 static int bcm2048_recv_command(struct bcm2048_device *bdev, unsigned int reg,
-			u8 *value)
+				u8 *value)
 {
 	struct i2c_client *client = bdev->client;
 
@@ -385,7 +385,7 @@ static int bcm2048_recv_command(struct bcm2048_device *bdev, unsigned int reg,
 }
 
 static int bcm2048_recv_duples(struct bcm2048_device *bdev, unsigned int reg,
-			u8 *value, u8 duples)
+			       u8 *value, u8 duples)
 {
 	struct i2c_client *client = bdev->client;
 	struct i2c_adapter *adap = client->adapter;
@@ -436,7 +436,7 @@ static int bcm2048_set_power_state(struct bcm2048_device *bdev, u8 power)
 	 */
 	if (power)
 		err = bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_SYSTEM,
-					bdev->cache_fm_rds_system);
+					   bdev->cache_fm_rds_system);
 	msleep(BCM2048_DEFAULT_POWERING_DELAY);
 
 	if (!power)
@@ -475,17 +475,17 @@ static int bcm2048_set_rds_no_lock(struct bcm2048_device *bdev, u8 rds_on)
 		bdev->rds_state = BCM2048_RDS_ON;
 		flags =	BCM2048_RDS_FLAG_FIFO_WLINE;
 		err = bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_MASK1,
-						flags);
+					   flags);
 	} else {
 		flags =	0;
 		bdev->rds_state = 0;
 		err = bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_MASK1,
-						flags);
+					   flags);
 		memset(&bdev->rds_info, 0, sizeof(bdev->rds_info));
 	}
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_SYSTEM,
-					bdev->cache_fm_rds_system);
+				   bdev->cache_fm_rds_system);
 
 	return err;
 }
@@ -545,14 +545,14 @@ static int bcm2048_set_fm_automatic_stereo_mono(struct bcm2048_device *bdev,
 		bdev->cache_fm_ctrl |= BCM2048_STEREO_MONO_AUTO_SELECT;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_CTRL,
-					bdev->cache_fm_ctrl);
+				   bdev->cache_fm_ctrl);
 
 	mutex_unlock(&bdev->mutex);
 	return err;
 }
 
 static int bcm2048_set_fm_hi_lo_injection(struct bcm2048_device *bdev,
-						u8 hi_lo)
+					  u8 hi_lo)
 {
 	int err;
 
@@ -564,7 +564,7 @@ static int bcm2048_set_fm_hi_lo_injection(struct bcm2048_device *bdev,
 		bdev->cache_fm_ctrl |= BCM2048_HI_LO_INJECTION;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_CTRL,
-					bdev->cache_fm_ctrl);
+				   bdev->cache_fm_ctrl);
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -592,7 +592,7 @@ static int bcm2048_set_fm_frequency(struct bcm2048_device *bdev, u32 frequency)
 	int err;
 
 	if (frequency < bdev->region_info.bottom_frequency ||
-		frequency > bdev->region_info.top_frequency)
+	    frequency > bdev->region_info.top_frequency)
 		return -EDOM;
 
 	frequency -= BCM2048_FREQUENCY_BASE;
@@ -601,7 +601,7 @@ static int bcm2048_set_fm_frequency(struct bcm2048_device *bdev, u32 frequency)
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_FREQ0, lsb(frequency));
 	err |= bcm2048_send_command(bdev, BCM2048_I2C_FM_FREQ1,
-					msb(frequency));
+				    msb(frequency));
 
 	if (!err)
 		bdev->frequency = frequency;
@@ -632,12 +632,12 @@ static int bcm2048_get_fm_frequency(struct bcm2048_device *bdev)
 }
 
 static int bcm2048_set_fm_af_frequency(struct bcm2048_device *bdev,
-						u32 frequency)
+				       u32 frequency)
 {
 	int err;
 
 	if (frequency < bdev->region_info.bottom_frequency ||
-		frequency > bdev->region_info.top_frequency)
+	    frequency > bdev->region_info.top_frequency)
 		return -EDOM;
 
 	frequency -= BCM2048_FREQUENCY_BASE;
@@ -645,9 +645,9 @@ static int bcm2048_set_fm_af_frequency(struct bcm2048_device *bdev,
 	mutex_lock(&bdev->mutex);
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_AF_FREQ0,
-					lsb(frequency));
+				   lsb(frequency));
 	err |= bcm2048_send_command(bdev, BCM2048_I2C_FM_AF_FREQ1,
-					msb(frequency));
+				    msb(frequency));
 	if (!err)
 		bdev->frequency = frequency;
 
@@ -692,7 +692,7 @@ static int bcm2048_set_fm_deemphasis(struct bcm2048_device *bdev, int d)
 	bdev->cache_fm_audio_ctrl0 |= deemphasis;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_AUDIO_CTRL0,
-		bdev->cache_fm_audio_ctrl0);
+				   bdev->cache_fm_audio_ctrl0);
 
 	if (!err)
 		bdev->region_info.deemphasis = d;
@@ -740,7 +740,7 @@ static int bcm2048_set_region(struct bcm2048_device *bdev, u8 region)
 		bdev->cache_fm_ctrl &= ~BCM2048_BAND_SELECT;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_CTRL,
-					bdev->cache_fm_ctrl);
+				   bdev->cache_fm_ctrl);
 	if (err) {
 		mutex_unlock(&bdev->mutex);
 		goto done;
@@ -748,7 +748,7 @@ static int bcm2048_set_region(struct bcm2048_device *bdev, u8 region)
 	mutex_unlock(&bdev->mutex);
 
 	if (bdev->frequency < region_configs[region].bottom_frequency ||
-		bdev->frequency > region_configs[region].top_frequency)
+	    bdev->frequency > region_configs[region].top_frequency)
 		new_frequency = region_configs[region].bottom_frequency;
 
 	if (new_frequency > 0) {
@@ -759,7 +759,7 @@ static int bcm2048_set_region(struct bcm2048_device *bdev, u8 region)
 	}
 
 	err = bcm2048_set_fm_deemphasis(bdev,
-			region_configs[region].deemphasis);
+					region_configs[region].deemphasis);
 
 done:
 	return err;
@@ -786,10 +786,10 @@ static int bcm2048_set_mute(struct bcm2048_device *bdev, u16 mute)
 
 	if (mute)
 		bdev->cache_fm_audio_ctrl0 |= (BCM2048_RF_MUTE |
-						BCM2048_MANUAL_MUTE);
+					       BCM2048_MANUAL_MUTE);
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_AUDIO_CTRL0,
-					bdev->cache_fm_audio_ctrl0);
+				   bdev->cache_fm_audio_ctrl0);
 
 	if (!err)
 		bdev->mute_state = mute;
@@ -807,7 +807,7 @@ static int bcm2048_get_mute(struct bcm2048_device *bdev)
 
 	if (bdev->power_state) {
 		err = bcm2048_recv_command(bdev, BCM2048_I2C_FM_AUDIO_CTRL0,
-						&value);
+					   &value);
 		if (!err)
 			err = value & (BCM2048_RF_MUTE | BCM2048_MANUAL_MUTE);
 	} else {
@@ -826,11 +826,11 @@ static int bcm2048_set_audio_route(struct bcm2048_device *bdev, u8 route)
 
 	route &= (BCM2048_AUDIO_ROUTE_DAC | BCM2048_AUDIO_ROUTE_I2S);
 	bdev->cache_fm_audio_ctrl0 &= ~(BCM2048_AUDIO_ROUTE_DAC |
-		BCM2048_AUDIO_ROUTE_I2S);
+					BCM2048_AUDIO_ROUTE_I2S);
 	bdev->cache_fm_audio_ctrl0 |= route;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_AUDIO_CTRL0,
-					bdev->cache_fm_audio_ctrl0);
+				   bdev->cache_fm_audio_ctrl0);
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -849,7 +849,7 @@ static int bcm2048_get_audio_route(struct bcm2048_device *bdev)
 
 	if (!err)
 		return value & (BCM2048_AUDIO_ROUTE_DAC |
-			BCM2048_AUDIO_ROUTE_I2S);
+				BCM2048_AUDIO_ROUTE_I2S);
 
 	return err;
 }
@@ -865,7 +865,7 @@ static int bcm2048_set_dac_output(struct bcm2048_device *bdev, u8 channels)
 	bdev->cache_fm_audio_ctrl0 |= channels;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_AUDIO_CTRL0,
-					bdev->cache_fm_audio_ctrl0);
+				   bdev->cache_fm_audio_ctrl0);
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -884,13 +884,13 @@ static int bcm2048_get_dac_output(struct bcm2048_device *bdev)
 
 	if (!err)
 		return value & (BCM2048_DAC_OUTPUT_LEFT |
-			BCM2048_DAC_OUTPUT_RIGHT);
+				BCM2048_DAC_OUTPUT_RIGHT);
 
 	return err;
 }
 
 static int bcm2048_set_fm_search_rssi_threshold(struct bcm2048_device *bdev,
-							u8 threshold)
+						u8 threshold)
 {
 	int err;
 
@@ -901,7 +901,7 @@ static int bcm2048_set_fm_search_rssi_threshold(struct bcm2048_device *bdev,
 	bdev->cache_fm_search_ctrl0 |= threshold;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_SEARCH_CTRL0,
-					bdev->cache_fm_search_ctrl0);
+				   bdev->cache_fm_search_ctrl0);
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -937,7 +937,7 @@ static int bcm2048_set_fm_search_mode_direction(struct bcm2048_device *bdev,
 		bdev->cache_fm_search_ctrl0 |= BCM2048_SEARCH_DIRECTION;
 
 	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_SEARCH_CTRL0,
-					bdev->cache_fm_search_ctrl0);
+				   bdev->cache_fm_search_ctrl0);
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -961,7 +961,7 @@ static int bcm2048_get_fm_search_mode_direction(struct bcm2048_device *bdev)
 }
 
 static int bcm2048_set_fm_search_tune_mode(struct bcm2048_device *bdev,
-						u8 mode)
+					   u8 mode)
 {
 	int err, timeout, restart_rds = 0;
 	u8 value, flags;
@@ -1024,7 +1024,7 @@ static int bcm2048_get_fm_search_tune_mode(struct bcm2048_device *bdev)
 	mutex_lock(&bdev->mutex);
 
 	err = bcm2048_recv_command(bdev, BCM2048_I2C_FM_SEARCH_TUNE_MODE,
-					&value);
+				   &value);
 
 	mutex_unlock(&bdev->mutex);
 
@@ -1040,10 +1040,10 @@ static int bcm2048_set_rds_b_block_mask(struct bcm2048_device *bdev, u16 mask)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MASK0, lsb(mask));
-	err |= bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MASK1, msb(mask));
+	err = bcm2048_send_command(bdev, BCM2048_I2C_RDS_BLKB_MASK0,
+				   lsb(mask));
+	err |= bcm2048_send_command(bdev, BCM2048_I2C_RDS_BLKB_MASK1,
+				    msb(mask));
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -1056,10 +1056,8 @@ static int bcm2048_get_rds_b_block_mask(struct bcm2048_device *bdev)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MASK0, &lsb);
-	err |= bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MASK1, &msb);
+	err = bcm2048_recv_command(bdev, BCM2048_I2C_RDS_BLKB_MASK0, &lsb);
+	err |= bcm2048_recv_command(bdev, BCM2048_I2C_RDS_BLKB_MASK1, &msb);
 
 	mutex_unlock(&bdev->mutex);
 
@@ -1070,16 +1068,16 @@ static int bcm2048_get_rds_b_block_mask(struct bcm2048_device *bdev)
 }
 
 static int bcm2048_set_rds_b_block_match(struct bcm2048_device *bdev,
-						u16 match)
+					 u16 match)
 {
 	int err;
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MATCH0, lsb(match));
-	err |= bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MATCH1, msb(match));
+	err = bcm2048_send_command(bdev, BCM2048_I2C_RDS_BLKB_MATCH0,
+				   lsb(match));
+	err |= bcm2048_send_command(bdev, BCM2048_I2C_RDS_BLKB_MATCH1,
+				    msb(match));
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -1092,10 +1090,8 @@ static int bcm2048_get_rds_b_block_match(struct bcm2048_device *bdev)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MATCH0, &lsb);
-	err |= bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_BLKB_MATCH1, &msb);
+	err = bcm2048_recv_command(bdev, BCM2048_I2C_RDS_BLKB_MATCH0, &lsb);
+	err |= bcm2048_recv_command(bdev, BCM2048_I2C_RDS_BLKB_MATCH1, &msb);
 
 	mutex_unlock(&bdev->mutex);
 
@@ -1111,10 +1107,8 @@ static int bcm2048_set_rds_pi_mask(struct bcm2048_device *bdev, u16 mask)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_PI_MASK0, lsb(mask));
-	err |= bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_PI_MASK1, msb(mask));
+	err = bcm2048_send_command(bdev, BCM2048_I2C_RDS_PI_MASK0, lsb(mask));
+	err |= bcm2048_send_command(bdev, BCM2048_I2C_RDS_PI_MASK1, msb(mask));
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -1127,10 +1121,8 @@ static int bcm2048_get_rds_pi_mask(struct bcm2048_device *bdev)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_PI_MASK0, &lsb);
-	err |= bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_PI_MASK1, &msb);
+	err = bcm2048_recv_command(bdev, BCM2048_I2C_RDS_PI_MASK0, &lsb);
+	err |= bcm2048_recv_command(bdev, BCM2048_I2C_RDS_PI_MASK1, &msb);
 
 	mutex_unlock(&bdev->mutex);
 
@@ -1146,10 +1138,10 @@ static int bcm2048_set_rds_pi_match(struct bcm2048_device *bdev, u16 match)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_PI_MATCH0, lsb(match));
-	err |= bcm2048_send_command(bdev,
-			BCM2048_I2C_RDS_PI_MATCH1, msb(match));
+	err = bcm2048_send_command(bdev, BCM2048_I2C_RDS_PI_MATCH0,
+				   lsb(match));
+	err |= bcm2048_send_command(bdev, BCM2048_I2C_RDS_PI_MATCH1,
+				    msb(match));
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -1162,10 +1154,8 @@ static int bcm2048_get_rds_pi_match(struct bcm2048_device *bdev)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_PI_MATCH0, &lsb);
-	err |= bcm2048_recv_command(bdev,
-			BCM2048_I2C_RDS_PI_MATCH1, &msb);
+	err = bcm2048_recv_command(bdev, BCM2048_I2C_RDS_PI_MATCH0, &lsb);
+	err |= bcm2048_recv_command(bdev, BCM2048_I2C_RDS_PI_MATCH1, &msb);
 
 	mutex_unlock(&bdev->mutex);
 
@@ -1181,10 +1171,8 @@ static int bcm2048_set_fm_rds_mask(struct bcm2048_device *bdev, u16 mask)
 
 	mutex_lock(&bdev->mutex);
 
-	err = bcm2048_send_command(bdev,
-			BCM2048_I2C_FM_RDS_MASK0, lsb(mask));
-	err |= bcm2048_send_command(bdev,
-			BCM2048_I2C_FM_RDS_MASK1, msb(mask));
+	err = bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_MASK0, lsb(mask));
+	err |= bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_MASK1, msb(mask));
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -1245,13 +1233,13 @@ static int bcm2048_set_fm_best_tune_mode(struct bcm2048_device *bdev, u8 mode)
 
 	/* Perform read as the manual indicates */
 	err = bcm2048_recv_command(bdev, BCM2048_I2C_FM_BEST_TUNE_MODE,
-					&value);
+				   &value);
 	value &= ~BCM2048_BEST_TUNE_MODE;
 
 	if (mode)
 		value |= BCM2048_BEST_TUNE_MODE;
 	err |= bcm2048_send_command(bdev, BCM2048_I2C_FM_BEST_TUNE_MODE,
-					value);
+				    value);
 
 	mutex_unlock(&bdev->mutex);
 	return err;
@@ -1265,7 +1253,7 @@ static int bcm2048_get_fm_best_tune_mode(struct bcm2048_device *bdev)
 	mutex_lock(&bdev->mutex);
 
 	err = bcm2048_recv_command(bdev, BCM2048_I2C_FM_BEST_TUNE_MODE,
-					&value);
+				   &value);
 
 	mutex_unlock(&bdev->mutex);
 
@@ -1352,7 +1340,7 @@ static int bcm2048_checkrev(struct bcm2048_device *bdev)
 
 	if (!err) {
 		dev_info(&bdev->client->dev, "BCM2048 Version 0x%x\n",
-			version);
+			 version);
 		return version;
 	}
 
@@ -1478,7 +1466,7 @@ static int bcm2048_rds_block_crc(struct bcm2048_device *bdev, int i)
 }
 
 static void bcm2048_parse_rds_rt_block(struct bcm2048_device *bdev, int i,
-					int index, int crc)
+				       int index, int crc)
 {
 	/* Good data will overwrite poor data */
 	if (crc) {
@@ -1505,7 +1493,7 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
 		return -EIO;
 
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
-		BCM2048_RDS_BLOCK_B) {
+	    BCM2048_RDS_BLOCK_B) {
 
 		rt_id = bdev->rds_info.radio_text[i+1] &
 			BCM2048_RDS_BLOCK_MASK;
@@ -1516,7 +1504,7 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
 
 		if (rt_group_b != bdev->rds_info.rds_rt_group_b) {
 			memset(bdev->rds_info.rds_rt, 0,
-				sizeof(bdev->rds_info.rds_rt));
+			       sizeof(bdev->rds_info.rds_rt));
 			bdev->rds_info.rds_rt_group_b = rt_group_b;
 		}
 
@@ -1524,7 +1512,7 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
 			/* A to B or (vice versa), means: clear screen */
 			if (rt_ab != bdev->rds_info.rds_rt_ab) {
 				memset(bdev->rds_info.rds_rt, 0,
-					sizeof(bdev->rds_info.rds_rt));
+				       sizeof(bdev->rds_info.rds_rt));
 				bdev->rds_info.rds_rt_ab = rt_ab;
 			}
 
@@ -1544,7 +1532,7 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
 }
 
 static int bcm2048_parse_rt_match_c(struct bcm2048_device *bdev, int i,
-					int index)
+				    int index)
 {
 	int crc;
 
@@ -1567,7 +1555,7 @@ static int bcm2048_parse_rt_match_c(struct bcm2048_device *bdev, int i,
 }
 
 static void bcm2048_parse_rt_match_d(struct bcm2048_device *bdev, int i,
-					int index)
+				     int index)
 {
 	int crc;
 
@@ -1579,7 +1567,7 @@ static void bcm2048_parse_rt_match_d(struct bcm2048_device *bdev, int i,
 	BUG_ON((index+4) >= BCM2048_MAX_RDS_RT);
 
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
-		BCM2048_RDS_BLOCK_D)
+	    BCM2048_RDS_BLOCK_D)
 		bcm2048_parse_rds_rt_block(bdev, i, index+2, crc);
 }
 
@@ -1607,22 +1595,22 @@ static void bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
 		}
 
 		/* Skip erroneous blocks due to messed up A block altogether */
-		if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK)
-			== BCM2048_RDS_BLOCK_A) {
+		if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
+		    BCM2048_RDS_BLOCK_A) {
 			crc = bcm2048_rds_block_crc(bdev, i);
 			if (crc == BCM2048_RDS_CRC_UNRECOVARABLE)
 				continue;
 			/* Syncronize to a good RDS PI */
-			if (((bdev->rds_info.radio_text[i+1] << 8) +
-				bdev->rds_info.radio_text[i+2]) ==
-				bdev->rds_info.rds_pi)
-					match_b = 1;
+			if (((bdev->rds_info.radio_text[i + 1] << 8) +
+			    bdev->rds_info.radio_text[i + 2]) ==
+			    bdev->rds_info.rds_pi)
+				match_b = 1;
 		}
 	}
 }
 
 static void bcm2048_parse_rds_ps_block(struct bcm2048_device *bdev, int i,
-					int index, int crc)
+				       int index, int crc)
 {
 	/* Good data will overwrite poor data */
 	if (crc) {
@@ -1640,7 +1628,7 @@ static void bcm2048_parse_rds_ps_block(struct bcm2048_device *bdev, int i,
 }
 
 static int bcm2048_parse_ps_match_c(struct bcm2048_device *bdev, int i,
-					int index)
+				    int index)
 {
 	int crc;
 
@@ -1650,14 +1638,14 @@ static int bcm2048_parse_ps_match_c(struct bcm2048_device *bdev, int i,
 		return 0;
 
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
-		BCM2048_RDS_BLOCK_C)
+	    BCM2048_RDS_BLOCK_C)
 		return 1;
 
 	return 0;
 }
 
 static void bcm2048_parse_ps_match_d(struct bcm2048_device *bdev, int i,
-					int index)
+				     int index)
 {
 	int crc;
 
@@ -1667,7 +1655,7 @@ static void bcm2048_parse_ps_match_d(struct bcm2048_device *bdev, int i,
 		return;
 
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
-		BCM2048_RDS_BLOCK_D)
+	    BCM2048_RDS_BLOCK_D)
 		bcm2048_parse_rds_ps_block(bdev, i, index, crc);
 }
 
@@ -1682,7 +1670,7 @@ static int bcm2048_parse_ps_match_b(struct bcm2048_device *bdev, int i)
 
 	/* Block B Radio PS match */
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
-		BCM2048_RDS_BLOCK_B) {
+	    BCM2048_RDS_BLOCK_B) {
 		ps_id = bdev->rds_info.radio_text[i+1] &
 			BCM2048_RDS_BLOCK_MASK;
 		ps_group = bdev->rds_info.radio_text[i+1] &
@@ -1743,16 +1731,16 @@ static void bcm2048_parse_rds_ps(struct bcm2048_device *bdev)
 		}
 
 		/* Skip erroneous blocks due to messed up A block altogether */
-		if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK)
-			== BCM2048_RDS_BLOCK_A) {
+		if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
+		    BCM2048_RDS_BLOCK_A) {
 			crc = bcm2048_rds_block_crc(bdev, i);
 			if (crc == BCM2048_RDS_CRC_UNRECOVARABLE)
 				continue;
 			/* Syncronize to a good RDS PI */
-			if (((bdev->rds_info.radio_text[i+1] << 8) +
-				bdev->rds_info.radio_text[i+2]) ==
-				bdev->rds_info.rds_pi)
-					match_b = 1;
+			if (((bdev->rds_info.radio_text[i + 1] << 8) +
+			    bdev->rds_info.radio_text[i + 2]) ==
+			    bdev->rds_info.rds_pi)
+				match_b = 1;
 		}
 	}
 }
@@ -1764,7 +1752,7 @@ static void bcm2048_rds_fifo_receive(struct bcm2048_device *bdev)
 	mutex_lock(&bdev->mutex);
 
 	err = bcm2048_recv_duples(bdev, BCM2048_I2C_RDS_DATA,
-				bdev->rds_info.radio_text, bdev->fifo_size);
+				  bdev->rds_info.radio_text, bdev->fifo_size);
 	if (err != 2) {
 		dev_err(&bdev->client->dev, "RDS Read problem\n");
 		mutex_unlock(&bdev->mutex);
@@ -1802,7 +1790,7 @@ static int bcm2048_get_rds_data(struct bcm2048_device *bdev, char *data)
 
 	for (i = 0; i < bdev->rds_info.text_len; i++) {
 		p += sprintf(data_buffer+p, "%x ",
-			bdev->rds_info.radio_text[i]);
+			     bdev->rds_info.radio_text[i]);
 	}
 
 	memcpy(data, data_buffer, p);
@@ -1829,7 +1817,7 @@ static int bcm2048_init(struct bcm2048_device *bdev)
 		goto exit;
 
 	err = bcm2048_set_dac_output(bdev, BCM2048_DAC_OUTPUT_LEFT |
-		BCM2048_DAC_OUTPUT_RIGHT);
+				     BCM2048_DAC_OUTPUT_RIGHT);
 
 exit:
 	return err;
@@ -1935,7 +1923,7 @@ static void bcm2048_work(struct work_struct *work)
 		if (bdev->rds_state) {
 			flags =	BCM2048_RDS_FLAG_FIFO_WLINE;
 			bcm2048_send_command(bdev, BCM2048_I2C_FM_RDS_MASK1,
-						flags);
+					     flags);
 		}
 		bdev->rds_data_available = 1;
 		bdev->rd_index = 0; /* new data, new start */
@@ -2084,70 +2072,70 @@ DEFINE_SYSFS_PROPERTY(region, unsigned, int, "%u", 0)
 
 static struct device_attribute attrs[] = {
 	__ATTR(power_state, S_IRUGO | S_IWUSR, bcm2048_power_state_read,
-		bcm2048_power_state_write),
+	       bcm2048_power_state_write),
 	__ATTR(mute, S_IRUGO | S_IWUSR, bcm2048_mute_read,
-		bcm2048_mute_write),
+	       bcm2048_mute_write),
 	__ATTR(audio_route, S_IRUGO | S_IWUSR, bcm2048_audio_route_read,
-		bcm2048_audio_route_write),
+	       bcm2048_audio_route_write),
 	__ATTR(dac_output, S_IRUGO | S_IWUSR, bcm2048_dac_output_read,
-		bcm2048_dac_output_write),
+	       bcm2048_dac_output_write),
 	__ATTR(fm_hi_lo_injection, S_IRUGO | S_IWUSR,
-		bcm2048_fm_hi_lo_injection_read,
-		bcm2048_fm_hi_lo_injection_write),
+	       bcm2048_fm_hi_lo_injection_read,
+	       bcm2048_fm_hi_lo_injection_write),
 	__ATTR(fm_frequency, S_IRUGO | S_IWUSR, bcm2048_fm_frequency_read,
-		bcm2048_fm_frequency_write),
+	       bcm2048_fm_frequency_write),
 	__ATTR(fm_af_frequency, S_IRUGO | S_IWUSR,
-		bcm2048_fm_af_frequency_read,
-		bcm2048_fm_af_frequency_write),
+	       bcm2048_fm_af_frequency_read,
+	       bcm2048_fm_af_frequency_write),
 	__ATTR(fm_deemphasis, S_IRUGO | S_IWUSR, bcm2048_fm_deemphasis_read,
-		bcm2048_fm_deemphasis_write),
+	       bcm2048_fm_deemphasis_write),
 	__ATTR(fm_rds_mask, S_IRUGO | S_IWUSR, bcm2048_fm_rds_mask_read,
-		bcm2048_fm_rds_mask_write),
+	       bcm2048_fm_rds_mask_write),
 	__ATTR(fm_best_tune_mode, S_IRUGO | S_IWUSR,
-		bcm2048_fm_best_tune_mode_read,
-		bcm2048_fm_best_tune_mode_write),
+	       bcm2048_fm_best_tune_mode_read,
+	       bcm2048_fm_best_tune_mode_write),
 	__ATTR(fm_search_rssi_threshold, S_IRUGO | S_IWUSR,
-		bcm2048_fm_search_rssi_threshold_read,
-		bcm2048_fm_search_rssi_threshold_write),
+	       bcm2048_fm_search_rssi_threshold_read,
+	       bcm2048_fm_search_rssi_threshold_write),
 	__ATTR(fm_search_mode_direction, S_IRUGO | S_IWUSR,
-		bcm2048_fm_search_mode_direction_read,
-		bcm2048_fm_search_mode_direction_write),
+	       bcm2048_fm_search_mode_direction_read,
+	       bcm2048_fm_search_mode_direction_write),
 	__ATTR(fm_search_tune_mode, S_IRUGO | S_IWUSR,
-		bcm2048_fm_search_tune_mode_read,
-		bcm2048_fm_search_tune_mode_write),
+	       bcm2048_fm_search_tune_mode_read,
+	       bcm2048_fm_search_tune_mode_write),
 	__ATTR(rds, S_IRUGO | S_IWUSR, bcm2048_rds_read,
-		bcm2048_rds_write),
+	       bcm2048_rds_write),
 	__ATTR(rds_b_block_mask, S_IRUGO | S_IWUSR,
-		bcm2048_rds_b_block_mask_read,
-		bcm2048_rds_b_block_mask_write),
+	       bcm2048_rds_b_block_mask_read,
+	       bcm2048_rds_b_block_mask_write),
 	__ATTR(rds_b_block_match, S_IRUGO | S_IWUSR,
-		bcm2048_rds_b_block_match_read,
-		bcm2048_rds_b_block_match_write),
+	       bcm2048_rds_b_block_match_read,
+	       bcm2048_rds_b_block_match_write),
 	__ATTR(rds_pi_mask, S_IRUGO | S_IWUSR, bcm2048_rds_pi_mask_read,
-		bcm2048_rds_pi_mask_write),
+	       bcm2048_rds_pi_mask_write),
 	__ATTR(rds_pi_match, S_IRUGO | S_IWUSR, bcm2048_rds_pi_match_read,
-		bcm2048_rds_pi_match_write),
+	       bcm2048_rds_pi_match_write),
 	__ATTR(rds_wline, S_IRUGO | S_IWUSR, bcm2048_rds_wline_read,
-		bcm2048_rds_wline_write),
+	       bcm2048_rds_wline_write),
 	__ATTR(rds_pi, S_IRUGO, bcm2048_rds_pi_read, NULL),
 	__ATTR(rds_rt, S_IRUGO, bcm2048_rds_rt_read, NULL),
 	__ATTR(rds_ps, S_IRUGO, bcm2048_rds_ps_read, NULL),
 	__ATTR(fm_rds_flags, S_IRUGO, bcm2048_fm_rds_flags_read, NULL),
 	__ATTR(region_bottom_frequency, S_IRUGO,
-		bcm2048_region_bottom_frequency_read, NULL),
+	       bcm2048_region_bottom_frequency_read, NULL),
 	__ATTR(region_top_frequency, S_IRUGO,
-		bcm2048_region_top_frequency_read, NULL),
+	       bcm2048_region_top_frequency_read, NULL),
 	__ATTR(fm_carrier_error, S_IRUGO,
-		bcm2048_fm_carrier_error_read, NULL),
+	       bcm2048_fm_carrier_error_read, NULL),
 	__ATTR(fm_rssi, S_IRUGO,
-		bcm2048_fm_rssi_read, NULL),
+	       bcm2048_fm_rssi_read, NULL),
 	__ATTR(region, S_IRUGO | S_IWUSR, bcm2048_region_read,
-		bcm2048_region_write),
+	       bcm2048_region_write),
 	__ATTR(rds_data, S_IRUGO, bcm2048_rds_data_read, NULL),
 };
 
 static int bcm2048_sysfs_unregister_properties(struct bcm2048_device *bdev,
-						int size)
+					       int size)
 {
 	int i;
 
@@ -2165,7 +2153,7 @@ static int bcm2048_sysfs_register_properties(struct bcm2048_device *bdev)
 	for (i = 0; i < ARRAY_SIZE(attrs); i++) {
 		if (device_create_file(&bdev->client->dev, &attrs[i]) != 0) {
 			dev_err(&bdev->client->dev,
-					"could not register sysfs entry\n");
+				"could not register sysfs entry\n");
 			err = -EBUSY;
 			bcm2048_sysfs_unregister_properties(bdev, i);
 			break;
@@ -2197,7 +2185,7 @@ static int bcm2048_fops_release(struct file *file)
 }
 
 static unsigned int bcm2048_fops_poll(struct file *file,
-		struct poll_table_struct *pts)
+				      struct poll_table_struct *pts)
 {
 	struct bcm2048_device *bdev = video_drvdata(file);
 	int retval = 0;
@@ -2211,7 +2199,7 @@ static unsigned int bcm2048_fops_poll(struct file *file,
 }
 
 static ssize_t bcm2048_fops_read(struct file *file, char __user *buf,
-	size_t count, loff_t *ppos)
+				 size_t count, loff_t *ppos)
 {
 	struct bcm2048_device *bdev = video_drvdata(file);
 	int i;
@@ -2229,7 +2217,7 @@ static ssize_t bcm2048_fops_read(struct file *file, char __user *buf,
 		}
 		/* interruptible_sleep_on(&bdev->read_queue); */
 		if (wait_event_interruptible(bdev->read_queue,
-			bdev->rds_data_available) < 0) {
+		    bdev->rds_data_available) < 0) {
 			retval = -EINTR;
 			goto done;
 		}
@@ -2249,7 +2237,7 @@ static ssize_t bcm2048_fops_read(struct file *file, char __user *buf,
 		tmpbuf[i+1] = bdev->rds_info.radio_text[bdev->rd_index+i+1];
 		tmpbuf[i+2] = (bdev->rds_info.radio_text[bdev->rd_index + i] & 0xf0) >> 4;
 		if ((bdev->rds_info.radio_text[bdev->rd_index+i] &
-			BCM2048_RDS_CRC_MASK) == BCM2048_RDS_CRC_UNRECOVARABLE)
+		    BCM2048_RDS_CRC_MASK) == BCM2048_RDS_CRC_UNRECOVARABLE)
 			tmpbuf[i+2] |= 0x80;
 		if (copy_to_user(buf+i, tmpbuf, 3)) {
 			retval = -EFAULT;
@@ -2319,7 +2307,7 @@ static struct v4l2_queryctrl bcm2048_v4l2_queryctrl[] = {
 };
 
 static int bcm2048_vidioc_querycap(struct file *file, void *priv,
-		struct v4l2_capability *capability)
+				   struct v4l2_capability *capability)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 
@@ -2337,7 +2325,7 @@ static int bcm2048_vidioc_querycap(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_g_input(struct file *filp, void *priv,
-		unsigned int *i)
+				  unsigned int *i)
 {
 	*i = 0;
 
@@ -2345,7 +2333,7 @@ static int bcm2048_vidioc_g_input(struct file *filp, void *priv,
 }
 
 static int bcm2048_vidioc_s_input(struct file *filp, void *priv,
-					unsigned int i)
+				  unsigned int i)
 {
 	if (i)
 		return -EINVAL;
@@ -2354,7 +2342,7 @@ static int bcm2048_vidioc_s_input(struct file *filp, void *priv,
 }
 
 static int bcm2048_vidioc_queryctrl(struct file *file, void *priv,
-		struct v4l2_queryctrl *qc)
+				    struct v4l2_queryctrl *qc)
 {
 	int i;
 
@@ -2369,7 +2357,7 @@ static int bcm2048_vidioc_queryctrl(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_g_ctrl(struct file *file, void *priv,
-		struct v4l2_control *ctrl)
+				 struct v4l2_control *ctrl)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 	int err = 0;
@@ -2389,7 +2377,7 @@ static int bcm2048_vidioc_g_ctrl(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_s_ctrl(struct file *file, void *priv,
-		struct v4l2_control *ctrl)
+				 struct v4l2_control *ctrl)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 	int err = 0;
@@ -2417,7 +2405,7 @@ static int bcm2048_vidioc_s_ctrl(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_g_audio(struct file *file, void *priv,
-		struct v4l2_audio *audio)
+				  struct v4l2_audio *audio)
 {
 	if (audio->index > 1)
 		return -EINVAL;
@@ -2429,7 +2417,7 @@ static int bcm2048_vidioc_g_audio(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_s_audio(struct file *file, void *priv,
-		const struct v4l2_audio *audio)
+				  const struct v4l2_audio *audio)
 {
 	if (audio->index != 0)
 		return -EINVAL;
@@ -2438,7 +2426,7 @@ static int bcm2048_vidioc_s_audio(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_g_tuner(struct file *file, void *priv,
-		struct v4l2_tuner *tuner)
+				  struct v4l2_tuner *tuner)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 	s8 f_error;
@@ -2493,7 +2481,7 @@ static int bcm2048_vidioc_g_tuner(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_s_tuner(struct file *file, void *priv,
-		const struct v4l2_tuner *tuner)
+				  const struct v4l2_tuner *tuner)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 
@@ -2507,7 +2495,7 @@ static int bcm2048_vidioc_s_tuner(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_g_frequency(struct file *file, void *priv,
-		struct v4l2_frequency *freq)
+				      struct v4l2_frequency *freq)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 	int err = 0;
@@ -2528,7 +2516,7 @@ static int bcm2048_vidioc_g_frequency(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_s_frequency(struct file *file, void *priv,
-		const struct v4l2_frequency *freq)
+				      const struct v4l2_frequency *freq)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 	int err;
@@ -2546,7 +2534,7 @@ static int bcm2048_vidioc_s_frequency(struct file *file, void *priv,
 }
 
 static int bcm2048_vidioc_s_hw_freq_seek(struct file *file, void *priv,
-					const struct v4l2_hw_freq_seek *seek)
+					 const struct v4l2_hw_freq_seek *seek)
 {
 	struct bcm2048_device *bdev = video_get_drvdata(video_devdata(file));
 	int err;
@@ -2559,7 +2547,7 @@ static int bcm2048_vidioc_s_hw_freq_seek(struct file *file, void *priv,
 
 	err = bcm2048_set_fm_search_mode_direction(bdev, seek->seek_upward);
 	err |= bcm2048_set_fm_search_tune_mode(bdev,
-			BCM2048_FM_AUTO_SEARCH_MODE);
+					       BCM2048_FM_AUTO_SEARCH_MODE);
 
 	return err;
 }
@@ -2594,7 +2582,7 @@ static struct video_device bcm2048_viddev_template = {
  *	I2C driver interface
  */
 static int bcm2048_i2c_driver_probe(struct i2c_client *client,
-					const struct i2c_device_id *id)
+				    const struct i2c_device_id *id)
 {
 	struct bcm2048_device *bdev;
 	int err;
@@ -2613,8 +2601,8 @@ static int bcm2048_i2c_driver_probe(struct i2c_client *client,
 
 	if (client->irq) {
 		err = request_irq(client->irq,
-			bcm2048_handler, IRQF_TRIGGER_FALLING,
-			client->name, bdev);
+				  bcm2048_handler, IRQF_TRIGGER_FALLING,
+				  client->name, bdev);
 		if (err < 0) {
 			dev_err(&client->dev, "Could not request IRQ\n");
 			goto free_bdev;
-- 
1.7.9.5

[PATCH v3 2/5] staging: media: bcm2048: add space around operators

[Amarjargal Gundjalam]

This patch fixes the checkpatch issue:

CHECK: spaces preferred around that ' '

Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
---
 drivers/staging/media/bcm2048/radio-bcm2048.c |   73 +++++++++++++------------
 1 file changed, 39 insertions(+), 34 deletions(-)

diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index fabd75a..6c4379f 100644
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -1350,7 +1350,7 @@ static int bcm2048_checkrev(struct bcm2048_device *bdev)
 static int bcm2048_get_rds_rt(struct bcm2048_device *bdev, char *data)
 {
 	int err = 0, i, j = 0, ce = 0, cr = 0;
-	char data_buffer[BCM2048_MAX_RDS_RT+1];
+	char data_buffer[BCM2048_MAX_RDS_RT + 1];
 
 	mutex_lock(&bdev->mutex);
 
@@ -1400,7 +1400,7 @@ unlock:
 static int bcm2048_get_rds_ps(struct bcm2048_device *bdev, char *data)
 {
 	int err = 0, i, j = 0;
-	char data_buffer[BCM2048_MAX_RDS_PS+1];
+	char data_buffer[BCM2048_MAX_RDS_PS + 1];
 
 	mutex_lock(&bdev->mutex);
 
@@ -1440,8 +1440,8 @@ static void bcm2048_parse_rds_pi(struct bcm2048_device *bdev)
 		/* Block A match, only data without crc errors taken */
 		if (bdev->rds_info.radio_text[i] == BCM2048_RDS_BLOCK_A) {
 
-			pi = (bdev->rds_info.radio_text[i+1] << 8) +
-				bdev->rds_info.radio_text[i+2];
+			pi = (bdev->rds_info.radio_text[i + 1] << 8) +
+				bdev->rds_info.radio_text[i + 2];
 
 			if (!bdev->rds_info.rds_pi) {
 				bdev->rds_info.rds_pi = pi;
@@ -1472,14 +1472,15 @@ static void bcm2048_parse_rds_rt_block(struct bcm2048_device *bdev, int i,
 	if (crc) {
 		if (!bdev->rds_info.rds_rt[index])
 			bdev->rds_info.rds_rt[index] =
-				bdev->rds_info.radio_text[i+1];
-		if (!bdev->rds_info.rds_rt[index+1])
-			bdev->rds_info.rds_rt[index+1] =
-				bdev->rds_info.radio_text[i+2];
+				bdev->rds_info.radio_text[i + 1];
+		if (!bdev->rds_info.rds_rt[index + 1])
+			bdev->rds_info.rds_rt[index + 1] =
+				bdev->rds_info.radio_text[i + 2];
 	} else {
-		bdev->rds_info.rds_rt[index] = bdev->rds_info.radio_text[i+1];
-		bdev->rds_info.rds_rt[index+1] =
-			bdev->rds_info.radio_text[i+2];
+		bdev->rds_info.rds_rt[index] =
+			bdev->rds_info.radio_text[i + 1];
+		bdev->rds_info.rds_rt[index + 1] =
+			bdev->rds_info.radio_text[i + 2];
 	}
 }
 
@@ -1495,11 +1496,11 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
 	    BCM2048_RDS_BLOCK_B) {
 
-		rt_id = bdev->rds_info.radio_text[i+1] &
+		rt_id = bdev->rds_info.radio_text[i + 1] &
 			BCM2048_RDS_BLOCK_MASK;
-		rt_group_b = bdev->rds_info.radio_text[i+1] &
+		rt_group_b = bdev->rds_info.radio_text[i + 1] &
 			BCM2048_RDS_GROUP_AB_MASK;
-		rt_ab = bdev->rds_info.radio_text[i+2] &
+		rt_ab = bdev->rds_info.radio_text[i + 2] &
 				BCM2048_RDS_RT_AB_MASK;
 
 		if (rt_group_b != bdev->rds_info.rds_rt_group_b) {
@@ -1516,7 +1517,7 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
 				bdev->rds_info.rds_rt_ab = rt_ab;
 			}
 
-			index = bdev->rds_info.radio_text[i+2] &
+			index = bdev->rds_info.radio_text[i + 2] &
 					BCM2048_RDS_RT_INDEX;
 
 			if (bdev->rds_info.rds_rt_group_b)
@@ -1568,7 +1569,7 @@ static void bcm2048_parse_rt_match_d(struct bcm2048_device *bdev, int i,
 
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
 	    BCM2048_RDS_BLOCK_D)
-		bcm2048_parse_rds_rt_block(bdev, i, index+2, crc);
+		bcm2048_parse_rds_rt_block(bdev, i, index + 2, crc);
 }
 
 static void bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
@@ -1616,14 +1617,15 @@ static void bcm2048_parse_rds_ps_block(struct bcm2048_device *bdev, int i,
 	if (crc) {
 		if (!bdev->rds_info.rds_ps[index])
 			bdev->rds_info.rds_ps[index] =
-				bdev->rds_info.radio_text[i+1];
-		if (!bdev->rds_info.rds_ps[index+1])
-			bdev->rds_info.rds_ps[index+1] =
-				bdev->rds_info.radio_text[i+2];
+				bdev->rds_info.radio_text[i + 1];
+		if (!bdev->rds_info.rds_ps[index + 1])
+			bdev->rds_info.rds_ps[index + 1] =
+				bdev->rds_info.radio_text[i + 2];
 	} else {
-		bdev->rds_info.rds_ps[index] = bdev->rds_info.radio_text[i+1];
-		bdev->rds_info.rds_ps[index+1] =
-			bdev->rds_info.radio_text[i+2];
+		bdev->rds_info.rds_ps[index] =
+			bdev->rds_info.radio_text[i + 1];
+		bdev->rds_info.rds_ps[index + 1] =
+			bdev->rds_info.radio_text[i + 2];
 	}
 }
 
@@ -1671,9 +1673,9 @@ static int bcm2048_parse_ps_match_b(struct bcm2048_device *bdev, int i)
 	/* Block B Radio PS match */
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
 	    BCM2048_RDS_BLOCK_B) {
-		ps_id = bdev->rds_info.radio_text[i+1] &
+		ps_id = bdev->rds_info.radio_text[i + 1] &
 			BCM2048_RDS_BLOCK_MASK;
-		ps_group = bdev->rds_info.radio_text[i+1] &
+		ps_group = bdev->rds_info.radio_text[i + 1] &
 			BCM2048_RDS_GROUP_AB_MASK;
 
 		/*
@@ -1697,7 +1699,7 @@ static int bcm2048_parse_ps_match_b(struct bcm2048_device *bdev, int i)
 		}
 
 		if (ps_id == BCM2048_RDS_PS) {
-			index = bdev->rds_info.radio_text[i+2] &
+			index = bdev->rds_info.radio_text[i + 2] &
 				BCM2048_RDS_PS_INDEX;
 			index <<= 1;
 			return index;
@@ -1789,7 +1791,7 @@ static int bcm2048_get_rds_data(struct bcm2048_device *bdev, char *data)
 	}
 
 	for (i = 0; i < bdev->rds_info.text_len; i++) {
-		p += sprintf(data_buffer+p, "%x ",
+		p += sprintf(data_buffer + p, "%x ",
 			     bdev->rds_info.radio_text[i]);
 	}
 
@@ -2062,7 +2064,7 @@ property_str_read(rds_rt, (BCM2048_MAX_RDS_RT + 1))
 property_str_read(rds_ps, (BCM2048_MAX_RDS_PS + 1))
 
 property_read(fm_rds_flags, unsigned int, "%u")
-property_str_read(rds_data, BCM2048_MAX_RDS_RADIO_TEXT*5)
+property_str_read(rds_data, BCM2048_MAX_RDS_RADIO_TEXT * 5)
 
 property_read(region_bottom_frequency, unsigned int, "%u")
 property_read(region_top_frequency, unsigned int, "%u")
@@ -2233,13 +2235,16 @@ static ssize_t bcm2048_fops_read(struct file *file, char __user *buf,
 	while (i < count) {
 		unsigned char tmpbuf[3];
 
-		tmpbuf[i] = bdev->rds_info.radio_text[bdev->rd_index+i+2];
-		tmpbuf[i+1] = bdev->rds_info.radio_text[bdev->rd_index+i+1];
-		tmpbuf[i+2] = (bdev->rds_info.radio_text[bdev->rd_index + i] & 0xf0) >> 4;
-		if ((bdev->rds_info.radio_text[bdev->rd_index+i] &
+		tmpbuf[i] = bdev->rds_info.radio_text[bdev->rd_index + i + 2];
+		tmpbuf[i + 1] =
+			bdev->rds_info.radio_text[bdev->rd_index + i + 1];
+		tmpbuf[i + 2] =
+			(bdev->rds_info.radio_text[bdev->rd_index + i] &
+			 0xf0) >> 4;
+		if ((bdev->rds_info.radio_text[bdev->rd_index + i] &
 		    BCM2048_RDS_CRC_MASK) == BCM2048_RDS_CRC_UNRECOVARABLE)
-			tmpbuf[i+2] |= 0x80;
-		if (copy_to_user(buf+i, tmpbuf, 3)) {
+			tmpbuf[i + 2] |= 0x80;
+		if (copy_to_user(buf + i, tmpbuf, 3)) {
 			retval = -EFAULT;
 			break;
 		}
-- 
1.7.9.5

[PATCH v3 3/5] staging: media: bcm2048: remove unnecessary blank lines

[Amarjargal Gundjalam]

This patch fixes the checkpatch issues:

CHECK: Please don't use multiple blank lines
CHECK: Blank lines aren't necessary after an open brace '{'

Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
---
 drivers/staging/media/bcm2048/radio-bcm2048.c |    8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index 6c4379f..f8578fb 100644
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -179,7 +179,6 @@
 #define BCM2048_DEFAULT_TIMEOUT		1500
 #define BCM2048_AUTO_SEARCH_TIMEOUT	3000
 
-
 #define BCM2048_FREQDEV_UNIT		10000
 #define BCM2048_FREQV4L2_MULTI		625
 #define dev_to_v4l2(f)	((f * BCM2048_FREQDEV_UNIT) / BCM2048_FREQV4L2_MULTI)
@@ -1436,10 +1435,8 @@ static void bcm2048_parse_rds_pi(struct bcm2048_device *bdev)
 	u16 pi;
 
 	for (i = 0; i < bdev->fifo_size; i += BCM2048_RDS_FIFO_DUPLE_SIZE) {
-
 		/* Block A match, only data without crc errors taken */
 		if (bdev->rds_info.radio_text[i] == BCM2048_RDS_BLOCK_A) {
-
 			pi = (bdev->rds_info.radio_text[i + 1] << 8) +
 				bdev->rds_info.radio_text[i + 2];
 
@@ -1495,7 +1492,6 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
 
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
 	    BCM2048_RDS_BLOCK_B) {
-
 		rt_id = bdev->rds_info.radio_text[i + 1] &
 			BCM2048_RDS_BLOCK_MASK;
 		rt_group_b = bdev->rds_info.radio_text[i + 1] &
@@ -1577,7 +1573,6 @@ static void bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
 	int i, index = 0, crc, match_b = 0, match_c = 0, match_d = 0;
 
 	for (i = 0; i < bdev->fifo_size; i += BCM2048_RDS_FIFO_DUPLE_SIZE) {
-
 		if (match_b) {
 			match_b = 0;
 			index = bcm2048_parse_rt_match_b(bdev, i);
@@ -1714,7 +1709,6 @@ static void bcm2048_parse_rds_ps(struct bcm2048_device *bdev)
 	int i, index = 0, crc, match_b = 0, match_c = 0, match_d = 0;
 
 	for (i = 0; i < bdev->fifo_size; i += BCM2048_RDS_FIFO_DUPLE_SIZE) {
-
 		if (match_b) {
 			match_b = 0;
 			index = bcm2048_parse_ps_match_b(bdev, i);
@@ -1911,7 +1905,6 @@ static void bcm2048_work(struct work_struct *work)
 
 	if (flag_lsb & (BCM2048_FM_FLAG_SEARCH_TUNE_FINISHED |
 			BCM2048_FM_FLAG_SEARCH_TUNE_FAIL)) {
-
 		if (flag_lsb & BCM2048_FM_FLAG_SEARCH_TUNE_FAIL)
 			bdev->scan_state = BCM2048_SCAN_FAIL;
 		else
@@ -2165,7 +2158,6 @@ static int bcm2048_sysfs_register_properties(struct bcm2048_device *bdev)
 	return err;
 }
 
-
 static int bcm2048_fops_open(struct file *file)
 {
 	struct bcm2048_device *bdev = video_drvdata(file);
-- 
1.7.9.5

[PATCH v3 4/5] staging: media: bcm2048: remove unnecessary space after a cast

[Amarjargal Gundjalam]

This patch fixes the checkpatch issue:

CHECK: No space is necessary after a cast

Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
---
 drivers/staging/media/bcm2048/radio-bcm2048.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index f8578fb..199ad37 100644
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -184,8 +184,8 @@
 #define dev_to_v4l2(f)	((f * BCM2048_FREQDEV_UNIT) / BCM2048_FREQV4L2_MULTI)
 #define v4l2_to_dev(f)	((f * BCM2048_FREQV4L2_MULTI) / BCM2048_FREQDEV_UNIT)
 
-#define msb(x)                  ((u8)((u16) x >> 8))
-#define lsb(x)                  ((u8)((u16) x &  0x00FF))
+#define msb(x)                  ((u8)((u16)x >> 8))
+#define lsb(x)                  ((u8)((u16)x &  0x00FF))
 #define compose_u16(msb, lsb)	(((u16)msb << 8) | lsb)
 
 #define BCM2048_DEFAULT_POWERING_DELAY	20
-- 
1.7.9.5

[PATCH v3 5/5] staging: media: bcm2048: fix mispelling

[Amarjargal Gundjalam]

This patch fixes the checkpatch issue:

CHECK: 'Syncronize' may be misspelled - perhaps 'Synchronize'?

Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
---
 drivers/staging/media/bcm2048/radio-bcm2048.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index 199ad37..b9201e1 100644
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -1596,7 +1596,7 @@ static void bcm2048_parse_rds_rt(struct bcm2048_device *bdev)
 			crc = bcm2048_rds_block_crc(bdev, i);
 			if (crc == BCM2048_RDS_CRC_UNRECOVARABLE)
 				continue;
-			/* Syncronize to a good RDS PI */
+			/* Synchronize to a good RDS PI */
 			if (((bdev->rds_info.radio_text[i + 1] << 8) +
 			    bdev->rds_info.radio_text[i + 2]) ==
 			    bdev->rds_info.rds_pi)
@@ -1732,7 +1732,7 @@ static void bcm2048_parse_rds_ps(struct bcm2048_device *bdev)
 			crc = bcm2048_rds_block_crc(bdev, i);
 			if (crc == BCM2048_RDS_CRC_UNRECOVARABLE)
 				continue;
-			/* Syncronize to a good RDS PI */
+			/* Synchronize to a good RDS PI */
 			if (((bdev->rds_info.radio_text[i + 1] << 8) +
 			    bdev->rds_info.radio_text[i + 2]) ==
 			    bdev->rds_info.rds_pi)
-- 
1.7.9.5