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Diffstat (limited to 'drivers/button/button-uclass.c')
| -rw-r--r-- | drivers/button/button-uclass.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/button/button-uclass.c b/drivers/button/button-uclass.c index e33ed7d01d1..032191d61ab 100644 --- a/drivers/button/button-uclass.c +++ b/drivers/button/button-uclass.c @@ -38,6 +38,16 @@ enum button_state_t button_get_state(struct udevice *dev) return ops->get_state(dev); } +int button_get_code(struct udevice *dev) +{ + struct button_ops *ops = button_get_ops(dev); + + if (!ops->get_code) + return -ENOSYS; + + return ops->get_code(dev); +} + UCLASS_DRIVER(button) = { .id = UCLASS_BUTTON, .name = "button", |