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| author | Gabor Juhos <juhosg@openwrt.org> | 2010-01-30 15:25:08 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2010-01-30 15:25:08 +0000 |
| commit | e2dde81ead5f2448344f39137a9a4f30fd7b841c (patch) | |
| tree | 676a416b94e21476e019f82d5b52a2708f3ba580 | |
| parent | af9f40e60d0d04ad5a4835d90e282dc1d5c533eb (diff) | |
| download | mtk-20170518-e2dde81ead5f2448344f39137a9a4f30fd7b841c.zip mtk-20170518-e2dde81ead5f2448344f39137a9a4f30fd7b841c.tar.gz mtk-20170518-e2dde81ead5f2448344f39137a9a4f30fd7b841c.tar.bz2 | |
ramips: sanitize return value of ramips_gpio_get
SVN-Revision: 19401
| -rw-r--r-- | target/linux/ramips/files/arch/mips/ralink/common/gpio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/linux/ramips/files/arch/mips/ralink/common/gpio.c b/target/linux/ramips/files/arch/mips/ralink/common/gpio.c index 3a1b038..892f15b 100644 --- a/target/linux/ramips/files/arch/mips/ralink/common/gpio.c +++ b/target/linux/ramips/files/arch/mips/ralink/common/gpio.c @@ -131,7 +131,7 @@ static int ramips_gpio_get(struct gpio_chip *chip, unsigned offset) u32 t; t = ramips_gpio_rr(rg, RAMIPS_GPIO_REG_DATA); - return (t & (1 << offset)); + return !!(t & (1 << offset)); } static struct ramips_gpio_chip ramips_gpio_chip0 = { |