[PATCH 2/2] extcon: unregister compat link on cleanup

[Peter Huewe]

Since extcon registers this compat link at device registration
(extcon_dev_register), we should probably remove them at deregistration/cleanup.

Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Peter Huewe <peterhuewe@xxxxxx>
---
 drivers/extcon/extcon_class.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/drivers/extcon/extcon_class.c b/drivers/extcon/extcon_class.c
index 6e914d0..7610b4e 100644
--- a/drivers/extcon/extcon_class.c
+++ b/drivers/extcon/extcon_class.c
@@ -575,6 +575,11 @@ static void extcon_cleanup(struct extcon_dev *edev, bool skip)
 			kfree(edev->cables);
 		}
 
+#if defined(CONFIG_ANDROID)
+		if (switch_class)
+			ret = class_compat_remove_link(switch_class, edev->dev,
+						       NULL);
+#endif /* CONFIG_ANDROID */
 		device_unregister(edev->dev);
 		put_device(edev->dev);
 	}
-- 
1.7.8.6

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