[PATCH] Staging: sm750fb: sm750: fixed coding style issues

[PATCH] Staging: sm750fb: sm750: fixed coding style issues

[Patryk Kocielnik]

Cleaned checkpatch warnings by fixing coding style issues.

Signed-off-by: Patryk Kocielnik <patryk.kocielnik@gmail.com>
---
 drivers/staging/sm750fb/sm750.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
index 67207b055..41beeb9b9 100644
--- a/drivers/staging/sm750fb/sm750.c
+++ b/drivers/staging/sm750fb/sm750.c
@@ -32,7 +32,7 @@
 static int g_hwcursor = 1;
 static int g_noaccel;
 static int g_nomtrr;
-static const char *g_fbmode[] = {NULL, NULL};
+static const char * const g_fbmode[] = {NULL, NULL};
 static const char *g_def_fbmode = "1024x768-32@60";
 static char *g_settings;
 static int g_dualview;
@@ -749,7 +749,7 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
 		lynx750_ext, NULL, vesa_modes,
 	};
 	int cdb[] = {ARRAY_SIZE(lynx750_ext), 0, VESA_MODEDB_SIZE};
-	static const char *mdb_desc[] = {
+	static const char * const mdb_desc[] = {
 		"driver prepared modes",
 		"kernel prepared default modedb",
 		"kernel HELPERS prepared vesa_modes",
-- 
2.14.3

Re: [PATCH] Staging: sm750fb: sm750: fixed coding style issues

[Joe Perches]

On Wed, 2017-11-22 at 16:42 +0100, Patryk Kocielnik wrote:
> Cleaned checkpatch warnings by fixing coding style issues.

checkpatch is not always correct.

> Signed-off-by: Patryk Kocielnik <patryk.kocielnik@gmail.com>
> ---
>  drivers/staging/sm750fb/sm750.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
[]
> @@ -32,7 +32,7 @@
>  static int g_hwcursor = 1;
>  static int g_noaccel;
>  static int g_nomtrr;
> -static const char *g_fbmode[] = {NULL, NULL};
> +static const char * const g_fbmode[] = {NULL, NULL};

Make sure you compile any file modified by a patch
_before_ submitting the proposed patch.

>  static const char *g_def_fbmode = "1024x768-32@60";
>  static char *g_settings;
>  static int g_dualview;
> @@ -749,7 +749,7 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
>  		lynx750_ext, NULL, vesa_modes,
>  	};
>  	int cdb[] = {ARRAY_SIZE(lynx750_ext), 0, VESA_MODEDB_SIZE};
> -	static const char *mdb_desc[] = {
> +	static const char * const mdb_desc[] = {
>  		"driver prepared modes",
>  		"kernel prepared default modedb",
>  		"kernel HELPERS prepared vesa_modes",

Re: [PATCH] Staging: sm750fb: sm750: fixed coding style issues

[Patryk Kocielnik]

Joe,

Thank you for your comments!

> checkpatch is not always correct.

I did compile it beforehand and it was clean. Did I miss anything?

Regards,
Patryk

On 22 November 2017 at 18:33, Patryk Kocielnik
<patryk.kocielnik@gmail.com> wrote:
> Joe,
>
> Thank you for your comments!
>
> I did compile it beforehand and it was clean. Did I miss anything?
>
> Regards,
> Patryk
>
> On 22 November 2017 at 17:03, Joe Perches <joe@perches.com> wrote:
>>
>> On Wed, 2017-11-22 at 16:42 +0100, Patryk Kocielnik wrote:
>> > Cleaned checkpatch warnings by fixing coding style issues.
>>
>> checkpatch is not always correct.
>>
>> > Signed-off-by: Patryk Kocielnik <patryk.kocielnik@gmail.com>
>> > ---
>> >  drivers/staging/sm750fb/sm750.c | 4 ++--
>> >  1 file changed, 2 insertions(+), 2 deletions(-)
>> >
>> > diff --git a/drivers/staging/sm750fb/sm750.c
>> > b/drivers/staging/sm750fb/sm750.c
>> []
>> > @@ -32,7 +32,7 @@
>> >  static int g_hwcursor = 1;
>> >  static int g_noaccel;
>> >  static int g_nomtrr;
>> > -static const char *g_fbmode[] = {NULL, NULL};
>> > +static const char * const g_fbmode[] = {NULL, NULL};
>>
>> Make sure you compile any file modified by a patch
>> _before_ submitting the proposed patch.
>>
>> >  static const char *g_def_fbmode = "1024x768-32@60";
>> >  static char *g_settings;
>> >  static int g_dualview;
>> > @@ -749,7 +749,7 @@ static int lynxfb_set_fbinfo(struct fb_info *info,
>> > int index)
>> >               lynx750_ext, NULL, vesa_modes,
>> >       };
>> >       int cdb[] = {ARRAY_SIZE(lynx750_ext), 0, VESA_MODEDB_SIZE};
>> > -     static const char *mdb_desc[] = {
>> > +     static const char * const mdb_desc[] = {
>> >               "driver prepared modes",
>> >               "kernel prepared default modedb",
>> >               "kernel HELPERS prepared vesa_modes",
>
>

Re: [PATCH] Staging: sm750fb: sm750: fixed coding style issues

[Joe Perches]

On Wed, 2017-11-22 at 18:33 +0100, Patryk Kocielnik wrote:
> Joe,
> 
> Thank you for your comments!
> 
> I did compile it beforehand and it was clean. Did I miss anything?

You also have to compile it afterhand...

i.e.: with your patch applied

$ make allyesconfig
[]
$ make drivers/staging/sm750fb/
[]
  CC      drivers/staging/sm750fb/sm750.o
drivers/staging/sm750fb/sm750.c: In function ‘lynxfb_set_fbinfo’:
drivers/staging/sm750fb/sm750.c:807:19: error: assignment of read-only location ‘g_fbmode[index]’
   g_fbmode[index] = g_def_fbmode;
                   ^
drivers/staging/sm750fb/sm750.c:809:20: error: assignment of read-only location ‘g_fbmode[index]’
    g_fbmode[index] = g_fbmode[0];
                    ^
drivers/staging/sm750fb/sm750.c: In function ‘sm750fb_setup’:
drivers/staging/sm750fb/sm750.c:978:17: error: assignment of read-only location ‘g_fbmode[0]’
     g_fbmode[0] = opt;
                 ^
drivers/staging/sm750fb/sm750.c:982:17: error: assignment of read-only location ‘g_fbmode[1]’
     g_fbmode[1] = opt;
                 ^
scripts/Makefile.build:310: recipe for target 'drivers/staging/sm750fb/sm750.o' failed
make[1]: *** [drivers/staging/sm750fb/sm750.o] Error 1
Makefile:1674: recipe for target 'drivers/staging/sm750fb/' failed
make: *** [drivers/staging/sm750fb/] Error 2

>