diff options
| author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-01-30 15:25:08 +0000 |
|---|---|---|
| committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-01-30 15:25:08 +0000 |
| commit | 4b55dec3ed8c4b112d89f64b55bb293a4c62d815 (patch) | |
| tree | c30eb448e2013a7b0b231763d0b44413480d3473 /target/linux/ramips/files/arch/mips/ralink/common | |
| parent | 1bd851b509d3a9236fb236fa6c4a861b53465540 (diff) | |
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/arch/mips/ralink/common')
| -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 3a1b03863..892f15b1e 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 = { |