TTY: provide drivers with tty_port_install

[karo-tx-linux.git] / drivers / tty / tty_port.c

diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
index bf6e238146ae40acd4ac8ea2f517574870366590..1ac8abf4708dd1ee94b1209a5672c49e8cc8d8ef 100644 (file)
--- a/drivers/tty/tty_port.c
+++ b/drivers/tty/tty_port.c
@@ -413,6 +413,14 @@ void tty_port_close(struct tty_port *port, struct tty_struct *tty,
 }
 EXPORT_SYMBOL(tty_port_close);
 
+int tty_port_install(struct tty_port *port, struct tty_driver *driver,
+               struct tty_struct *tty)
+{
+       tty->port = port;
+       return tty_standard_install(driver, tty);
+}
+EXPORT_SYMBOL_GPL(tty_port_install);
+
 int tty_port_open(struct tty_port *port, struct tty_struct *tty,
                                                        struct file *filp)
 {