From 9eb06e47cc950b386b6259b2e3a46396135aef8a Mon Sep 17 00:00:00 2001
From: Lars-Peter Clausen <lars@metafoo.de>
Date: Fri, 7 Mar 2014 13:14:28 -0300
Subject: [PATCH] upstream: [media] adv7180: Free control handler on remove()

Make sure to free the control handler when the device is removed.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---
 drivers/media/i2c/adv7180.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c
index 1a3622a..2359fd8 100644
--- a/drivers/media/i2c/adv7180.c
+++ b/drivers/media/i2c/adv7180.c
@@ -641,6 +641,7 @@ static int adv7180_remove(struct i2c_client *client)
 	}
 
 	v4l2_device_unregister_subdev(sd);
+	adv7180_exit_controls(state);
 	mutex_destroy(&state->mutex);
 	return 0;
 }
-- 
2.7.4