tty_register_device_attr 3074 drivers/tty/tty_io.c 	return tty_register_device_attr(driver, index, device, NULL, NULL);
tty_register_device_attr 3172 drivers/tty/tty_io.c EXPORT_SYMBOL_GPL(tty_register_device_attr);
tty_register_device_attr  135 drivers/tty/tty_port.c 	return tty_register_device_attr(driver, index, device, drvdata,
tty_register_device_attr  167 drivers/tty/tty_port.c 	return tty_register_device_attr(driver, index, device, drvdata,
tty_register_device_attr  483 include/linux/tty.h extern struct device *tty_register_device_attr(struct tty_driver *driver,