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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 | 7a147bbabd24000cdb44163282e6d773de754d44 (patch) | |
| tree | c30eb448e2013a7b0b231763d0b44413480d3473 /target/linux/ramips/files | |
| parent | 9f3818d5e0e9dcdbae52ad8e5c4372c99ac99d5f (diff) | |
| download | upstream-7a147bbabd24000cdb44163282e6d773de754d44.tar.gz upstream-7a147bbabd24000cdb44163282e6d773de754d44.tar.bz2 upstream-7a147bbabd24000cdb44163282e6d773de754d44.zip | |
ramips: sanitize return value of ramips_gpio_get
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19401 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ramips/files')
| -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 3a1b038636..892f15b1ed 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 = { |