diff options
Diffstat (limited to 'drivers/leds/led-class.c')
| -rw-r--r-- | drivers/leds/led-class.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c index ba8b04b03b9..64c66b3769c 100644 --- a/drivers/leds/led-class.c +++ b/drivers/leds/led-class.c @@ -106,9 +106,9 @@ int led_classdev_register(struct device *parent, struct led_classdev *led_cdev) goto err_out; /* add to the list of leds */ - write_lock(&leds_list_lock); + down_write(&leds_list_lock); list_add_tail(&led_cdev->node, &leds_list); - write_unlock(&leds_list_lock); + up_write(&leds_list_lock); #ifdef CONFIG_LEDS_TRIGGERS init_rwsem(&led_cdev->trigger_lock); @@ -155,9 +155,9 @@ void led_classdev_unregister(struct led_classdev *led_cdev) device_unregister(led_cdev->dev); - write_lock(&leds_list_lock); + down_write(&leds_list_lock); list_del(&led_cdev->node); - write_unlock(&leds_list_lock); + up_write(&leds_list_lock); } EXPORT_SYMBOL_GPL(led_classdev_unregister); |