From: hwg <hwg@rock-chips.com>
Date: Thu, 6 Dec 2012 07:41:08 +0000 (+0800)
Subject: update mtk_wcn_bt driver
X-Git-Tag: firefly_0821_release~8136
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=02398c3f7ead287ec3e9d6498cbc92c6040fca0b;p=firefly-linux-kernel-4.4.55.git

update mtk_wcn_bt driver
---

diff --git a/drivers/mtk_wcn_bt/bt_hwctl_dev.c b/drivers/mtk_wcn_bt/bt_hwctl_dev.c
index 68fa5d568460..8838cb849718 100755
--- a/drivers/mtk_wcn_bt/bt_hwctl_dev.c
+++ b/drivers/mtk_wcn_bt/bt_hwctl_dev.c
@@ -384,7 +384,7 @@ static void __exit bt_hwctl_exit(void)
 {
     BT_HWCTL_DEBUG("bt_hwctl_exit\n");
     
-    platform_driver_register(&mt6622_driver);
+    platform_driver_unregister(&mt6622_driver);
     
     if (bh){
         cdev_del(&bh->cdev);