media: lirc: add module alias for lirc_dev

Since commit a60d64b15c20 ("media: lirc: lirc interface should not be
a raw decoder"), there is no lirc_dev module any more. On Ubuntu 16.10,
the /etc/init.d/lirc startup script attempts to load the lirc_dev module.

Since this module does not exist any more, this script fails. Add an alias
so the correct module is loaded.

Fixes: a60d64b15c20 ("media: lirc: lirc interface should not be a raw decoder")

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/media/rc/lirc_dev.c

@@ -816,3 +816,5 @@ void __exit lirc_dev_exit(void)
 	class_destroy(lirc_class);
 	unregister_chrdev_region(lirc_base_dev, RC_DEV_MAX);
 }
+
+MODULE_ALIAS("lirc_dev");