media: ivsc: csi: Clean up parsing firmware and setting up async notifier

Set up async notifier right after obtaining the local endpoint. This makes
error handling straightforward.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Tested-by: Wentong Wu <wentong.wu@intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
1 file changed