Merge tag 'usb-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

[karo-tx-linux.git] / drivers / media / v4l2-core / v4l2-async.c

diff --git a/drivers/media/v4l2-core/v4l2-async.c b/drivers/media/v4l2-core/v4l2-async.c
index 5bada202b2d38c264cbcd87022278d699e411a40..a4b224d92572eb65bae882b3502af05d92331682 100644 (file)
--- a/drivers/media/v4l2-core/v4l2-async.c
+++ b/drivers/media/v4l2-core/v4l2-async.c
@@ -119,6 +119,13 @@ static int v4l2_async_test_notify(struct v4l2_async_notifier *notifier,
                return ret;
        }
 
+       ret = v4l2_subdev_call(sd, core, registered_async);
+       if (ret < 0 && ret != -ENOIOCTLCMD) {
+               if (notifier->unbind)
+                       notifier->unbind(notifier, sd, asd);
+               return ret;
+       }
+
        if (list_empty(&notifier->waiting) && notifier->complete)
                return notifier->complete(notifier);