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Message-Id: <20191210223316.14988-53-sashal@kernel.org>
Date:   Tue, 10 Dec 2019 17:32:58 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Chuhong Yuan <hslester96@...il.com>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Sasha Levin <sashal@...nel.org>, linux-media@...r.kernel.org
Subject: [PATCH AUTOSEL 4.4 53/71] media: si470x-i2c: add missed operations in remove

From: Chuhong Yuan <hslester96@...il.com>

[ Upstream commit 2df200ab234a86836a8879a05a8007d6b884eb14 ]

The driver misses calling v4l2_ctrl_handler_free and
v4l2_device_unregister in remove like what is done in probe failure.
Add the calls to fix it.

Signed-off-by: Chuhong Yuan <hslester96@...il.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@...all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/media/radio/si470x/radio-si470x-i2c.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/media/radio/si470x/radio-si470x-i2c.c b/drivers/media/radio/si470x/radio-si470x-i2c.c
index 9326439bc49ca..f9e1768b8d31a 100644
--- a/drivers/media/radio/si470x/radio-si470x-i2c.c
+++ b/drivers/media/radio/si470x/radio-si470x-i2c.c
@@ -460,6 +460,8 @@ static int si470x_i2c_remove(struct i2c_client *client)
 	video_unregister_device(&radio->videodev);
 	kfree(radio);
 
+	v4l2_ctrl_handler_free(&radio->hdl);
+	v4l2_device_unregister(&radio->v4l2_dev);
 	return 0;
 }
 
-- 
2.20.1

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