out_flush_buf 1423 drivers/input/touchscreen/usbtouchscreen.c goto out_flush_buf; out_flush_buf 1431 drivers/input/touchscreen/usbtouchscreen.c goto out_flush_buf; out_flush_buf 1444 drivers/input/touchscreen/usbtouchscreen.c goto out_flush_buf; out_flush_buf 1480 drivers/input/touchscreen/usbtouchscreen.c out_flush_buf: