TTY: use tty_port_link_device

So now for those drivers that can use neither tty_port_install nor
tty_port_register_driver but still have tty_port available before
tty_register_driver we use newly added tty_port_link_device.

The rest of the drivers that still do not provide tty_struct <->
tty_port link will have to be converted to implement
tty->ops->install.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/alpha/kernel/srmcons.c b/arch/alpha/kernel/srmcons.c
index 3ea809430eda..5d5865204a1d 100644
--- a/arch/alpha/kernel/srmcons.c
+++ b/arch/alpha/kernel/srmcons.c
@@ -223,6 +223,7 @@ srmcons_init(void)
                 driver->subtype = SYSTEM_TYPE_SYSCONS;
                 driver->init_termios = tty_std_termios;
                 tty_set_operations(driver, &srmcons_ops);
+                tty_port_link_device(&srmcons_singleton.port, driver, 0);
                 err = tty_register_driver(driver);
                 if (err) {
                         put_tty_driver(driver);