media: si470x-i2c: add missed operations in remove
Commit Message
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>
---
drivers/media/radio/si470x/radio-si470x-i2c.c | 2 ++
1 file changed, 2 insertions(+)
@@ -482,6 +482,8 @@ static int si470x_i2c_remove(struct i2c_client *client)
if (radio->gpio_reset)
gpiod_set_value(radio->gpio_reset, 0);
+ v4l2_ctrl_handler_free(&radio->hdl);
+ v4l2_device_unregister(&radio->v4l2_dev);
return 0;
}