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media: omap3isp: Fix check for our own sub-devices

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We only want to link sub-devices that were bound to the async notifier the
isp driver registered but there may be other sub-devices in the
v4l2_device as well. Check for the correct async notifier.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Sakari Ailus 2017-09-01 19:42:05 -04:00 committed by Mauro Carvalho Chehab
parent 85999e8ec0
commit eae4cf8f26
1 changed files with 1 additions and 1 deletions
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2
drivers/media/platform/omap3isp/isp.c
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@ -2155,7 +2155,7 @@ static int isp_subdev_notifier_complete(struct v4l2_async_notifier *async)
return ret;
list_for_each_entry(sd, &v4l2_dev->subdevs, list) {
if (!sd->asd)
if (sd->notifier != &isp->notifier)
continue;
ret = isp_link_entity(isp, &sd->entity,