__tty_buffer_request_room  296 drivers/tty/tty_buffer.c 	return __tty_buffer_request_room(port, size, 0);
__tty_buffer_request_room  318 drivers/tty/tty_buffer.c 		int space = __tty_buffer_request_room(port, goal, flags);
__tty_buffer_request_room  384 drivers/tty/tty_buffer.c 	if (!__tty_buffer_request_room(port, 1, flags))
__tty_buffer_request_room  433 drivers/tty/tty_buffer.c 	int space = __tty_buffer_request_room(port, size, TTYB_NORMAL);