diff options
Diffstat (limited to 'drivers/gpio/gpio-twl4030.c')
| -rw-r--r-- | drivers/gpio/gpio-twl4030.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpio/gpio-twl4030.c b/drivers/gpio/gpio-twl4030.c index f9996899c1f..3ebb1a5ff22 100644 --- a/drivers/gpio/gpio-twl4030.c +++ b/drivers/gpio/gpio-twl4030.c @@ -139,7 +139,6 @@ static u8 cached_leden; static void twl4030_led_set_value(int led, int value) { u8 mask = LEDEN_LEDAON | LEDEN_LEDAPWM; - int status; if (led) mask <<= 1; @@ -148,8 +147,9 @@ static void twl4030_led_set_value(int led, int value) cached_leden &= ~mask; else cached_leden |= mask; - status = twl_i2c_write_u8(TWL4030_MODULE_LED, cached_leden, - TWL4030_LED_LEDEN_REG); + + WARN_ON_ONCE(twl_i2c_write_u8(TWL4030_MODULE_LED, cached_leden, + TWL4030_LED_LEDEN_REG)); } static int twl4030_set_gpio_direction(int gpio, int is_input) @@ -396,7 +396,7 @@ static struct gpio_chip template_chip = { .direction_output = twl_direction_out, .set = twl_set, .to_irq = twl_to_irq, - .can_sleep = 1, + .can_sleep = true, }; /*----------------------------------------------------------------------*/ |