media: dw100: Fix an error handling path in dw100_probe()

After a successful call to media_device_init() it is safer to call
media_device_cleanup().

Add the missing call in the error handling path of the probe, as already
done in the remove function.

[hverkuil: fixed a typo in the commit log]

Fixes: bd090d4d995a ("media: dw100: Add i.MX8MP dw100 dewarper driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

drivers/media/platform/nxp/dw100/dw100.c

@@ -1623,6 +1623,7 @@ error_m2m_mc:
 error_v4l2:
 	video_unregister_device(vfd);
 err_m2m:
+	media_device_cleanup(&dw_dev->mdev);
 	v4l2_m2m_release(dw_dev->m2m_dev);
 err_v4l2:
 	v4l2_device_unregister(&dw_dev->v4l2_dev);