diff options
Diffstat (limited to 'arch/arm/plat-omap/gpio.c')
| -rw-r--r-- | arch/arm/plat-omap/gpio.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c index 7951eefe1a0..c05c653d167 100644 --- a/arch/arm/plat-omap/gpio.c +++ b/arch/arm/plat-omap/gpio.c @@ -2084,9 +2084,10 @@ void omap2_gpio_prepare_for_idle(int power_state) for (i = min; i < gpio_bank_count; i++) { struct gpio_bank *bank = &gpio_bank[i]; - u32 l1, l2; + u32 l1 = 0, l2 = 0; + int j; - if (bank->dbck_enable_mask) + for (j = 0; j < hweight_long(bank->dbck_enable_mask); j++) clk_disable(bank->dbck); if (power_state > PWRDM_POWER_OFF) @@ -2151,9 +2152,10 @@ void omap2_gpio_resume_after_idle(void) min = 1; for (i = min; i < gpio_bank_count; i++) { struct gpio_bank *bank = &gpio_bank[i]; - u32 l, gen, gen0, gen1; + u32 l = 0, gen, gen0, gen1; + int j; - if (bank->dbck_enable_mask) + for (j = 0; j < hweight_long(bank->dbck_enable_mask); j++) clk_enable(bank->dbck); if (!workaround_enabled) |