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

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>

diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c
index 97a5206b6ddc0bc010c73d91010b67dadf4eaea7..4afd7ba4fad6a28b5dde34169439bbb3ea88a711 100644 (file)
--- a/drivers/media/platform/omap3isp/isp.c
+++ b/drivers/media/platform/omap3isp/isp.c
@@ -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,