BTN_GAMEPAD 620 drivers/hid/hid-input.c code += BTN_GAMEPAD; BTN_GAMEPAD 629 drivers/hid/hid-input.c case HID_GD_GAMEPAD: code += BTN_GAMEPAD; break; BTN_GAMEPAD 1051 drivers/input/joydev.c .keybit = { [BIT_WORD(BTN_GAMEPAD)] = BIT_MASK(BTN_GAMEPAD) },