4 struct gpio_keys_button {
5 /* Configuration parameters */
6 int code; /* input event code (KEY_*, SW_*) */
10 int type; /* input event type (EV_KEY, EV_SW) */
11 int wakeup; /* configure the button as a wake-up source */
14 struct gpio_keys_platform_data {
15 struct gpio_keys_button *buttons;