diff options
Diffstat (limited to 'drivers/tty/tty_port.c')
-rw-r--r-- | drivers/tty/tty_port.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c index 1ac8abf4708d..4e9d2b291f4a 100644 --- a/drivers/tty/tty_port.c +++ b/drivers/tty/tty_port.c @@ -33,6 +33,15 @@ void tty_port_init(struct tty_port *port) } EXPORT_SYMBOL(tty_port_init); +struct device *tty_port_register_device(struct tty_port *port, + struct tty_driver *driver, unsigned index, + struct device *device) +{ + driver->ports[index] = port; + return tty_register_device(driver, index, device); +} +EXPORT_SYMBOL_GPL(tty_port_register_device); + int tty_port_alloc_xmit_buf(struct tty_port *port) { /* We may sleep in get_zeroed_page() */ |