54 	int cts_pin;  member
219 	if (up->cts_pin < 0)  in sport_get_mctrl()
297 	if (up->cts_pin >= 0) {  in sport_startup()
298 		if (request_irq(gpio_to_irq(up->cts_pin),  in sport_startup()
302 			up->cts_pin = -1;  in sport_startup()
450 	if (up->cts_pin >= 0)  in sport_shutdown()
451 		free_irq(gpio_to_irq(up->cts_pin), up);  in sport_shutdown()
500 	if (old == NULL && up->cts_pin != -1)  in sport_set_termios()
502 	else if (up->cts_pin == -1)  in sport_set_termios()
818 			sport->cts_pin = -1;  in sport_uart_probe()
820 			sport->cts_pin = res->start;  in sport_uart_probe()