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@xxxxxxxxxxxxxx>
---
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;
offset = group_offset[group];
--
Pengutronix e.K. | Juergen Beisert |
Linux Solutions for Science and Industry | Phone: +49-5121-206917-5128 |
Vertretung Sued/Muenchen, Germany | Fax: +49-5121-206917-5555 |
Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de/ |
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