diff options
| author | lars <lars@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-07-21 02:06:06 +0000 |
|---|---|---|
| committer | lars <lars@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-07-21 02:06:06 +0000 |
| commit | 8935da19721ad4211ffbd00c0a93eeeea5de5d6f (patch) | |
| tree | 97bddc2376607041d70eff1782cd818ffe34c1e1 /target | |
| parent | 3bbf9530b1a31f7d8b4d3e9b536af28098cf9ce7 (diff) | |
[s3c24xx] fix s3c_gpiolib_getchip. The comparison was the wrong way, causing all
kinds of funny things :/
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16937 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/s3c24xx/patches-2.6.30/130-fix-s3c_gpiolib_getchip.patch | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git 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 new file mode 100644 index 000000000..96730014e --- /dev/null +++ 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 */ |