[PATCH] S3C24xx/GPIO: Fix compile time warning

[Sascha Hauer]

Hi Jürgen,

On Wed, Sep 28, 2011 at 12:12:10PM +0200, Juergen Beisert wrote:
> Without this patch the compiler spits a warning:
> 
> arch/arm/mach-s3c24xx/gpio-s3c24x0.c: In function 'gpio_is_valid':
> arch/arm/mach-s3c24xx/gpio-s3c24x0.c:176:11: warning: unused variable 'reg'
> arch/arm/mach-s3c24xx/gpio-s3c24x0.c:174:11: warning: unused variable 'bit'
> 
> Signed-off-by: Juergen Beisert <jbe at pengutronix.de>
> 
> ---
>  arch/arm/mach-s3c24xx/gpio-s3c24x0.c |    2 --
>  1 file changed, 2 deletions(-)
> 
> Index: barebox-git/arch/arm/mach-s3c24xx/gpio-s3c24x0.c
> ===================================================================
> --- barebox-git.orig/arch/arm/mach-s3c24xx/gpio-s3c24x0.c
> +++ barebox-git/arch/arm/mach-s3c24xx/gpio-s3c24x0.c
> @@ -170,9 +170,7 @@ void s3c_gpio_mode(unsigned gpio_mode)
>  int gpio_is_valid(int gpio)
>  {
>  	unsigned group = gpio >> 5;
> -	unsigned bit = gpio % 32;
>  	unsigned offset;
> -	uint32_t reg;

Both patches do not apply. We do not have a gpio_is_valid() function
in this file.

Sascha


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