From: Chuhong Yuan hslester96@gmail.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@gmail.com Signed-off-by: Hans Verkuil hverkuil-cisco@xs4all.nl Signed-off-by: Mauro Carvalho Chehab mchehab@kernel.org Signed-off-by: Sasha Levin sashal@kernel.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 8ce6f9cff7463..b60fb6ed5aeb5 100644 --- a/drivers/media/radio/si470x/radio-si470x-i2c.c +++ b/drivers/media/radio/si470x/radio-si470x-i2c.c @@ -455,6 +455,8 @@ 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; }