sprd_stop_tx      644 drivers/tty/serial/sprd_serial.c 		sprd_stop_tx(port);
sprd_stop_tx      661 drivers/tty/serial/sprd_serial.c 		sprd_stop_tx(port);
sprd_stop_tx      929 drivers/tty/serial/sprd_serial.c 	.stop_tx = sprd_stop_tx,