fix s3c_gpiolib_getchip. The comparison was the wrong way, causing all kinds of funny things :/

SVN-Revision: 16937
16 years ago · 92b9955e57
parent 87e9f42301
commit 92b9955e57
1 changed files with 13 additions and 0 deletions
--- a/target/linux/s3c24xx/patches-2.6.30/130-fix-s3c_gpiolib_getchip.patch
+++ b/target/linux/s3c24xx/patches-2.6.30/130-fix-s3c_gpiolib_getchip.patch
@ -0,0 +1,13 @@
+diff --git a/arch/arm/mach-s3c2410/include/mach/gpio-core.h b/arch/arm/mach-s3c2410/include/mach/gpio-core.h
+index 8fe1920..f8b879a 100644
+--- a/arch/arm/mach-s3c2410/include/mach/gpio-core.h
+++ b/arch/arm/mach-s3c2410/include/mach/gpio-core.h
+@@ -28,7 +28,7 @@ static inline struct s3c_gpio_chip *s3c_gpiolib_getchip(unsigned int pin)
+ 		return NULL;
+ 
+ 	chip = &s3c24xx_gpios[pin/32];
+-	return (S3C2410_GPIO_OFFSET(pin) > chip->chip.ngpio) ? chip : NULL;
+	return (S3C2410_GPIO_OFFSET(pin) < chip->chip.ngpio) ? chip : NULL;
+ }
+ 
+ #endif /* __ASM_ARCH_GPIO_CORE_H */