[PATCH] matroxfb: Convert struct i2c_msg initialization to C99 format

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* [PATCH] matroxfb: Convert struct i2c_msg initialization to C99 format
@ 2012-09-17 15:55 Shubhrajyoti D
  2012-09-25  4:06 ` Shubhrajyoti Datta
  2012-10-09 11:49 ` Shubhrajyoti D
  0 siblings, 2 replies; 5+ messages in thread
From: Shubhrajyoti D @ 2012-09-17 15:55 UTC (permalink / raw)
  To: linux-fbdev; +Cc: linux-kernel, julia.lawall, Shubhrajyoti D

Convert the struct i2c_msg initialization to C99 format. This makes
maintaining and editing the code simpler. Also helps once other fields
like transferred are added in future.

Thanks to Julia Lawall <julia.lawall@lip6.fr>  for automating the conversion

Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
---
the cocci file was posted
http://www.mail-archive.com/cocci@diku.dk/msg02753.html

 drivers/video/matrox/matroxfb_maven.c |   15 +++++++++++++--
 1 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/drivers/video/matrox/matroxfb_maven.c b/drivers/video/matrox/matroxfb_maven.c
index 217678e..fb5c123 100644
--- a/drivers/video/matrox/matroxfb_maven.c
+++ b/drivers/video/matrox/matroxfb_maven.c
@@ -137,8 +137,19 @@ static int* get_ctrl_ptr(struct maven_data* md, int idx) {
 
 static int maven_get_reg(struct i2c_client* c, char reg) {
 	char dst;
-	struct i2c_msg msgs[] = {{ c->addr, I2C_M_REV_DIR_ADDR, sizeof(reg), &reg },
-				 { c->addr, I2C_M_RD | I2C_M_NOSTART, sizeof(dst), &dst }};
+	struct i2c_msg msgs[] = {{
+					.addr = c->addr,
+					.flags = I2C_M_REV_DIR_ADDR,
+					.len = sizeof(reg),
+					.buf = &reg
+				},
+				{
+					.addr = c->addr,
+					.flags = I2C_M_RD | I2C_M_NOSTART,
+					.len = sizeof(dst),
+					.buf = &dst
+				}
+	};
 	s32 err;
 
 	err = i2c_transfer(c->adapter, msgs, 2);
-- 
1.7.5.4


^ permalink raw reply related	[flat|nested] 5+ messages in thread

* Re: [PATCH] matroxfb: Convert struct i2c_msg initialization to C99 format
  2012-09-17 15:55 [PATCH] matroxfb: Convert struct i2c_msg initialization to C99 format Shubhrajyoti D
@ 2012-09-25  4:06 ` Shubhrajyoti Datta
  2012-10-09 11:49 ` Shubhrajyoti D
  1 sibling, 0 replies; 5+ messages in thread
From: Shubhrajyoti Datta @ 2012-09-25  4:06 UTC (permalink / raw)
  To: Shubhrajyoti D; +Cc: linux-fbdev, linux-kernel, julia.lawall

On Mon, Sep 17, 2012 at 9:25 PM, Shubhrajyoti D <shubhrajyoti@ti.com> wrote:
> Convert the struct i2c_msg initialization to C99 format. This makes
> maintaining and editing the code simpler. Also helps once other fields
> like transferred are added in future.
>
> Thanks to Julia Lawall <julia.lawall@lip6.fr>  for automating the conversion

ping.

>
> Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
> ---
> the cocci file was posted
> http://www.mail-archive.com/cocci@diku.dk/msg02753.html
>
>  drivers/video/matrox/matroxfb_maven.c |   15 +++++++++++++--
>  1 files changed, 13 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/video/matrox/matroxfb_maven.c b/drivers/video/matrox/matroxfb_maven.c
> index 217678e..fb5c123 100644
> --- a/drivers/video/matrox/matroxfb_maven.c
> +++ b/drivers/video/matrox/matroxfb_maven.c
> @@ -137,8 +137,19 @@ static int* get_ctrl_ptr(struct maven_data* md, int idx) {
>
>  static int maven_get_reg(struct i2c_client* c, char reg) {
>         char dst;
> -       struct i2c_msg msgs[] = {{ c->addr, I2C_M_REV_DIR_ADDR, sizeof(reg), &reg },
> -                                { c->addr, I2C_M_RD | I2C_M_NOSTART, sizeof(dst), &dst }};
> +       struct i2c_msg msgs[] = {{
> +                                       .addr = c->addr,
> +                                       .flags = I2C_M_REV_DIR_ADDR,
> +                                       .len = sizeof(reg),
> +                                       .buf = &reg
> +                               },
> +                               {
> +                                       .addr = c->addr,
> +                                       .flags = I2C_M_RD | I2C_M_NOSTART,
> +                                       .len = sizeof(dst),
> +                                       .buf = &dst
> +                               }
> +       };
>         s32 err;
>
>         err = i2c_transfer(c->adapter, msgs, 2);
> --
> 1.7.5.4
>
> --
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> Please read the FAQ at  http://www.tux.org/lkml/

^ permalink raw reply	[flat|nested] 5+ messages in thread

* [PATCH] matroxfb: Convert struct i2c_msg initialization to C99 format
  2012-09-17 15:55 [PATCH] matroxfb: Convert struct i2c_msg initialization to C99 format Shubhrajyoti D
  2012-09-25  4:06 ` Shubhrajyoti Datta
@ 2012-10-09 11:49 ` Shubhrajyoti D
       [not found]   ` <1349782668-9098-1-git-send-email-shubhrajyoti-l0cyMroinI0@public.gmane.org>
  1 sibling, 1 reply; 5+ messages in thread
From: Shubhrajyoti D @ 2012-10-09 11:49 UTC (permalink / raw)
  To: linux-fbdev-u79uwXL29TY76Z2rM5mHXA
  Cc: FlorianSchandinat-Mmb7MZpHnFY, linux-i2c-u79uwXL29TY76Z2rM5mHXA,
	dmitry.torokhov-Re5JQEeQqe8AvxtiuMwx3w, Shubhrajyoti D

Convert the struct i2c_msg initialization to C99 format. This makes
maintaining and editing the code simpler. Also helps once other fields
like transferred are added in future.

Thanks to Julia Lawall <julia.lawall@lip6.fr>  for automating the conversion

Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
---
 drivers/video/matrox/matroxfb_maven.c |   15 +++++++++++++--
 1 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/drivers/video/matrox/matroxfb_maven.c b/drivers/video/matrox/matroxfb_maven.c
index 217678e..fb5c123 100644
--- a/drivers/video/matrox/matroxfb_maven.c
+++ b/drivers/video/matrox/matroxfb_maven.c
@@ -137,8 +137,19 @@ static int* get_ctrl_ptr(struct maven_data* md, int idx) {
 
 static int maven_get_reg(struct i2c_client* c, char reg) {
 	char dst;
-	struct i2c_msg msgs[] = {{ c->addr, I2C_M_REV_DIR_ADDR, sizeof(reg), &reg },
-				 { c->addr, I2C_M_RD | I2C_M_NOSTART, sizeof(dst), &dst }};
+	struct i2c_msg msgs[] = {{
+					.addr = c->addr,
+					.flags = I2C_M_REV_DIR_ADDR,
+					.len = sizeof(reg),
+					.buf = &reg
+				},
+				{
+					.addr = c->addr,
+					.flags = I2C_M_RD | I2C_M_NOSTART,
+					.len = sizeof(dst),
+					.buf = &dst
+				}
+	};
 	s32 err;
 
 	err = i2c_transfer(c->adapter, msgs, 2);
-- 
1.7.5.4


^ permalink raw reply related	[flat|nested] 5+ messages in thread

[parent not found: <1349782668-9098-1-git-send-email-shubhrajyoti-l0cyMroinI0@public.gmane.org>]

* Re: [PATCH] matroxfb: Convert struct i2c_msg initialization to C99 format
       [not found]   ` <1349782668-9098-1-git-send-email-shubhrajyoti-l0cyMroinI0@public.gmane.org>
@ 2012-10-10  9:05     ` Jean Delvare
       [not found]       ` <20121010110521.3981a23f-R0o5gVi9kd7kN2dkZ6Wm7A@public.gmane.org>
  0 siblings, 1 reply; 5+ messages in thread
From: Jean Delvare @ 2012-10-10  9:05 UTC (permalink / raw)
  To: Shubhrajyoti D
  Cc: linux-fbdev-u79uwXL29TY76Z2rM5mHXA, FlorianSchandinat-Mmb7MZpHnFY,
	linux-i2c-u79uwXL29TY76Z2rM5mHXA,
	dmitry.torokhov-Re5JQEeQqe8AvxtiuMwx3w

On Tue, 9 Oct 2012 17:07:48 +0530, Shubhrajyoti D wrote:
> Convert the struct i2c_msg initialization to C99 format. This makes
> maintaining and editing the code simpler. Also helps once other fields
> like transferred are added in future.
> 
> Thanks to Julia Lawall <julia.lawall@lip6.fr>  for automating the conversion
> 
> Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
> ---
>  drivers/video/matrox/matroxfb_maven.c |   15 +++++++++++++--
>  1 files changed, 13 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/video/matrox/matroxfb_maven.c b/drivers/video/matrox/matroxfb_maven.c
> index 217678e..fb5c123 100644
> --- a/drivers/video/matrox/matroxfb_maven.c
> +++ b/drivers/video/matrox/matroxfb_maven.c
> @@ -137,8 +137,19 @@ static int* get_ctrl_ptr(struct maven_data* md, int idx) {
>  
>  static int maven_get_reg(struct i2c_client* c, char reg) {
>  	char dst;
> -	struct i2c_msg msgs[] = {{ c->addr, I2C_M_REV_DIR_ADDR, sizeof(reg), &reg },
> -				 { c->addr, I2C_M_RD | I2C_M_NOSTART, sizeof(dst), &dst }};
> +	struct i2c_msg msgs[] = {{
> +					.addr = c->addr,
> +					.flags = I2C_M_REV_DIR_ADDR,
> +					.len = sizeof(reg),
> +					.buf = &reg
> +				},
> +				{
> +					.addr = c->addr,
> +					.flags = I2C_M_RD | I2C_M_NOSTART,
> +					.len = sizeof(dst),
> +					.buf = &dst
> +				}

I'd prefer clean indentation as you have in the previous patches.

> +	};
>  	s32 err;
>  
>  	err = i2c_transfer(c->adapter, msgs, 2);

Acked-by: Jean Delvare <khali@linux-fr.org>

-- 
Jean Delvare

^ permalink raw reply	[flat|nested] 5+ messages in thread

[parent not found: <20121010110521.3981a23f-R0o5gVi9kd7kN2dkZ6Wm7A@public.gmane.org>]

* Re: [PATCH] matroxfb: Convert struct i2c_msg initialization to C99 format
       [not found]       ` <20121010110521.3981a23f-R0o5gVi9kd7kN2dkZ6Wm7A@public.gmane.org>
@ 2012-10-10 11:45         ` Shubhrajyoti Datta
  0 siblings, 0 replies; 5+ messages in thread
From: Shubhrajyoti Datta @ 2012-10-10 11:45 UTC (permalink / raw)
  To: Jean Delvare
  Cc: Shubhrajyoti D, linux-fbdev-u79uwXL29TY76Z2rM5mHXA,
	FlorianSchandinat-Mmb7MZpHnFY, linux-i2c-u79uwXL29TY76Z2rM5mHXA,
	dmitry.torokhov-Re5JQEeQqe8AvxtiuMwx3w

On Wed, Oct 10, 2012 at 2:35 PM, Jean Delvare <khali@linux-fr.org> wrote:
> On Tue, 9 Oct 2012 17:07:48 +0530, Shubhrajyoti D wrote:
Thanks updated patch below.
From 99073779197f5759a76e65c3f4ef2ad4e9c88eaf Mon Sep 17 00:00:00 2001
From: Shubhrajyoti D <shubhrajyoti@ti.com>
Date: Mon, 17 Sep 2012 21:19:32 +0530
Subject: [PATCHv2] matroxfb: Convert struct i2c_msg initialization to C99
 format

Convert the struct i2c_msg initialization to C99 format. This makes
maintaining and editing the code simpler. Also helps once other fields
like transferred are added in future.

Thanks to Julia Lawall <julia.lawall@lip6.fr>  for automating the conversion

Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
---
 drivers/video/matrox/matroxfb_maven.c |   16 ++++++++++++++--
 1 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/drivers/video/matrox/matroxfb_maven.c
b/drivers/video/matrox/matroxfb_maven.c
index 217678e..f66c34c 100644
--- a/drivers/video/matrox/matroxfb_maven.c
+++ b/drivers/video/matrox/matroxfb_maven.c
@@ -137,8 +137,20 @@ static int* get_ctrl_ptr(struct maven_data* md, int idx) {

 static int maven_get_reg(struct i2c_client* c, char reg) {
 	char dst;
-	struct i2c_msg msgs[] = {{ c->addr, I2C_M_REV_DIR_ADDR, sizeof(reg), &reg },
-				 { c->addr, I2C_M_RD | I2C_M_NOSTART, sizeof(dst), &dst }};
+	struct i2c_msg msgs[] = {
+			{
+				.addr = c->addr,
+				.flags = I2C_M_REV_DIR_ADDR,
+				.len = sizeof(reg),
+				.buf = &reg
+			},
+			{
+				.addr = c->addr,
+				.flags = I2C_M_RD | I2C_M_NOSTART,
+				.len = sizeof(dst),
+				.buf = &dst
+			}
+	};
 	s32 err;

 	err = i2c_transfer(c->adapter, msgs, 2);
-- 
1.7.5.4

^ permalink raw reply related	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2012-10-10 11:45 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2012-09-17 15:55 [PATCH] matroxfb: Convert struct i2c_msg initialization to C99 format Shubhrajyoti D
2012-09-25  4:06 ` Shubhrajyoti Datta
2012-10-09 11:49 ` Shubhrajyoti D
     [not found]   ` <1349782668-9098-1-git-send-email-shubhrajyoti-l0cyMroinI0@public.gmane.org>
2012-10-10  9:05     ` Jean Delvare
     [not found]       ` <20121010110521.3981a23f-R0o5gVi9kd7kN2dkZ6Wm7A@public.gmane.org>
2012-10-10 11:45         ` Shubhrajyoti Datta

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