diff options
Diffstat (limited to 'drivers/leds/led-class-flash.c')
| -rw-r--r-- | drivers/leds/led-class-flash.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/leds/led-class-flash.c b/drivers/leds/led-class-flash.c index 3b2573411..cf398275a 100644 --- a/drivers/leds/led-class-flash.c +++ b/drivers/leds/led-class-flash.c @@ -108,7 +108,7 @@ static ssize_t flash_strobe_store(struct device *dev, if (ret) goto unlock; - if (state < 0 || state > 1) { + if (state > 1) { ret = -EINVAL; goto unlock; } @@ -298,7 +298,7 @@ int led_classdev_flash_register(struct device *parent, led_cdev = &fled_cdev->led_cdev; if (led_cdev->flags & LED_DEV_CAP_FLASH) { - if (!led_cdev->brightness_set_sync) + if (!led_cdev->brightness_set_blocking) return -EINVAL; ops = fled_cdev->ops; @@ -316,10 +316,6 @@ int led_classdev_flash_register(struct device *parent, if (ret < 0) return ret; - /* Setting a torch brightness needs to have immediate effect */ - led_cdev->flags &= ~SET_BRIGHTNESS_ASYNC; - led_cdev->flags |= SET_BRIGHTNESS_SYNC; - return 0; } EXPORT_SYMBOL_GPL(led_classdev_flash_register); |