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path: root/drivers/leds/leds-pwm.c
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Diffstat (limited to 'drivers/leds/leds-pwm.c')
-rw-r--r--drivers/leds/leds-pwm.c16
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