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[s3c24xx] fix s3c_gpiolib_getchip. The comparison was the wrong way, causing all

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kinds of funny things :/


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16937 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
lars 2009-07-21 02:06:06 +00:00
parent 3bbf9530b1
commit 8935da1972
1 changed files with 13 additions and 0 deletions
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13
target/linux/s3c24xx/patches-2.6.30/130-fix-s3c_gpiolib_getchip.patch Normal file
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@ -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 */