stop_tx_timer 631 drivers/tty/serial/8250/8250_port.c hrtimer_init(&p->em485->stop_tx_timer, CLOCK_MONOTONIC, stop_tx_timer 635 drivers/tty/serial/8250/8250_port.c p->em485->stop_tx_timer.function = &serial8250_em485_handle_stop_tx; stop_tx_timer 664 drivers/tty/serial/8250/8250_port.c hrtimer_cancel(&p->em485->stop_tx_timer); stop_tx_timer 1420 drivers/tty/serial/8250/8250_port.c em485 = container_of(t, struct uart_8250_em485, stop_tx_timer); stop_tx_timer 1425 drivers/tty/serial/8250/8250_port.c if (em485->active_timer == &em485->stop_tx_timer) { stop_tx_timer 1452 drivers/tty/serial/8250/8250_port.c em485->active_timer = &em485->stop_tx_timer; stop_tx_timer 1453 drivers/tty/serial/8250/8250_port.c start_hrtimer_ms(&em485->stop_tx_timer, stop_tx_timer 80 include/linux/serial_8250.h struct hrtimer stop_tx_timer; /* "rs485 stop tx" timer */