1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/gpio_keys.h b/include/linux/gpio_keys.h
index 265d17830a0f..c6d3a9de5634 100644
--- a/include/linux/gpio_keys.h
+++ b/include/linux/gpio_keys.h
@@ -8,6 +8,7 @@ struct gpio_keys_button {
         int active_low;
         char *desc;
         int type;               /* input event type (EV_KEY, EV_SW) */
+        int wakeup;             /* configure the button as a wake-up source */
 };
 
 struct gpio_keys_platform_data {