TTY: ehv_bytechan: add missing platform_driver_unregister() when modu…

…le exit We have registered platform driver when module init, and need unregister it when module exit. Signed-off-by: Wei Yongjun <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
koalo · May 20, 2013 · df957d2 · df957d2
1 parent 416187c
commit df957d2
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/tty/ehv_bytechan.c b/drivers/tty/ehv_bytechan.c
@@ -859,6 +859,7 @@ static int __init ehv_bc_init(void)
  */
 static void __exit ehv_bc_exit(void)
 {
+	platform_driver_unregister(&ehv_bc_tty_driver);
 	tty_unregister_driver(ehv_bc_driver);
 	put_tty_driver(ehv_bc_driver);
 	kfree(bcs);