#ifndef __BUTTON_H
#define __BUTTON_H
+struct udevice;
+
/**
* struct button_uc_plat - Platform data the uclass stores about each device
*
*
* @label: button label to look up
* @devp: Returns the associated device, if found
- * @return 0 if found, -ENODEV if not found, other -ve on error
+ * Return: 0 if found, -ENODEV if not found, other -ve on error
*/
int button_get_by_label(const char *label, struct udevice **devp);
* button_get_state() - get the state of a button
*
* @dev: button device to change
- * @return button state button_state_t, or -ve on error
+ * Return: button state button_state_t, or -ve on error
*/
enum button_state_t button_get_state(struct udevice *dev);