X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Ftty%2Fehv_bytechan.c;h=9bffcec5ad82a4bcf0f05e3a89c73cf0b62433dc;hb=026f8f612a137324869b6dbdf1d526d176e1766e;hp=6d0c27cd03da2676b91bfef307482a83be765697;hpb=f35546e072a7a86ccb950d4d1508879b0d49e374;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/tty/ehv_bytechan.c b/drivers/tty/ehv_bytechan.c
index 6d0c27cd03da..9bffcec5ad82 100644
--- a/drivers/tty/ehv_bytechan.c
+++ b/drivers/tty/ehv_bytechan.c
@@ -859,6 +859,7 @@ error:
  */
 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);