diff options
Diffstat (limited to 'arch/arm/plat-nomadik/gpio.c')
| -rw-r--r-- | arch/arm/plat-nomadik/gpio.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/arm/plat-nomadik/gpio.c b/arch/arm/plat-nomadik/gpio.c index 5e6653f63286..45b1cf95e378 100644 --- a/arch/arm/plat-nomadik/gpio.c +++ b/arch/arm/plat-nomadik/gpio.c @@ -134,15 +134,12 @@ static void __nmk_gpio_set_mode_safe(struct nmk_gpio_chip *nmk_chip, unsigned offset, int gpio_mode, bool glitch) { - u32 rwimsc; - u32 fwimsc; + u32 rwimsc = readl(nmk_chip->addr + NMK_GPIO_RWIMSC); + u32 fwimsc = readl(nmk_chip->addr + NMK_GPIO_FWIMSC); if (glitch && nmk_chip->set_ioforce) { u32 bit = BIT(offset); - rwimsc = readl(nmk_chip->addr + NMK_GPIO_RWIMSC); - fwimsc = readl(nmk_chip->addr + NMK_GPIO_FWIMSC); - /* Prevent spurious wakeups */ writel(rwimsc & ~bit, nmk_chip->addr + NMK_GPIO_RWIMSC); writel(fwimsc & ~bit, nmk_chip->addr + NMK_GPIO_FWIMSC); |