diff options
Diffstat (limited to 'drivers/led/led-uclass.c')
| -rw-r--r-- | drivers/led/led-uclass.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/led/led-uclass.c b/drivers/led/led-uclass.c index b303469..ea5fbab 100644 --- a/drivers/led/led-uclass.c +++ b/drivers/led/led-uclass.c @@ -42,6 +42,16 @@ int led_set_state(struct udevice *dev, enum led_state_t state) return ops->set_state(dev, state); } +enum led_state_t led_get_state(struct udevice *dev) +{ + struct led_ops *ops = led_get_ops(dev); + + if (!ops->get_state) + return -ENOSYS; + + return ops->get_state(dev); +} + UCLASS_DRIVER(led) = { .id = UCLASS_LED, .name = "led", |