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media: ov772x: Unregister async subdevice 

As the media subdevice is registered with 'v4l2_async_register_subdev()'
unregister it at module removal time with
'v4l2_async_unregister_subdev()'

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Jacopo Mondi 2018-03-02 09:46:43 -05:00 committed by Mauro Carvalho Chehab
parent d9c70bbd39
commit 27a48feac0
1 changed files with 1 additions and 1 deletions
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2
drivers/media/i2c/ov772x.c
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@ -1328,7 +1328,7 @@ static int ov772x_remove(struct i2c_client *client)
clk_put(priv->clk);
if (priv->pwdn_gpio)
gpiod_put(priv->pwdn_gpio);
v4l2_device_unregister_subdev(&priv->subdev);
v4l2_async_unregister_subdev(&priv->subdev);
v4l2_ctrl_handler_free(&priv->hdl);
return 0;