diff options
Diffstat (limited to 'drivers/leds/leds-pwm.c')
| -rw-r--r-- | drivers/leds/leds-pwm.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/drivers/leds/leds-pwm.c b/drivers/leds/leds-pwm.c index a9145aa7f36a..8d456dc6c5bf 100644 --- a/drivers/leds/leds-pwm.c +++ b/drivers/leds/leds-pwm.c @@ -29,7 +29,6 @@ struct led_pwm_data { unsigned int active_low; unsigned int period; int duty; - bool can_sleep; }; struct led_pwm_priv { @@ -49,8 +48,8 @@ static void __led_pwm_set(struct led_pwm_data *led_dat) pwm_enable(led_dat->pwm); } -static void led_pwm_set(struct led_classdev *led_cdev, - enum led_brightness brightness) +static int led_pwm_set(struct led_classdev *led_cdev, + enum led_brightness brightness) { struct led_pwm_data *led_dat = container_of(led_cdev, struct led_pwm_data, cdev); @@ -66,12 +65,7 @@ static void led_pwm_set(struct led_classdev *led_cdev, led_dat->duty = duty; __led_pwm_set(led_dat); -} -static int led_pwm_set_blocking(struct led_classdev *led_cdev, - enum led_brightness brightness) -{ - led_pwm_set(led_cdev, brightness); return 0; } @@ -112,11 +106,7 @@ static int led_pwm_add(struct device *dev, struct led_pwm_priv *priv, return ret; } - led_data->can_sleep = pwm_can_sleep(led_data->pwm); - if (!led_data->can_sleep) - led_data->cdev.brightness_set = led_pwm_set; - else - led_data->cdev.brightness_set_blocking = led_pwm_set_blocking; + led_data->cdev.brightness_set_blocking = led_pwm_set; /* * FIXME: pwm_apply_args() should be removed when switching to the |