BTN_TRIGGER_HAPPY  616 drivers/hid/hid-input.c 					code += BTN_TRIGGER_HAPPY - 0x10;
BTN_TRIGGER_HAPPY  622 drivers/hid/hid-input.c 					code += BTN_TRIGGER_HAPPY - 0x10;
BTN_TRIGGER_HAPPY 1057 drivers/input/joydev.c 		.keybit = { [BIT_WORD(BTN_TRIGGER_HAPPY)] = BIT_MASK(BTN_TRIGGER_HAPPY) },