When an async sub-device is registered, it used to be that the first one of its connections were matched when found. Continue looking for matches until a notifier no longer has any. Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> --- drivers/media/v4l2-core/v4l2-async.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/v4l2-core/v4l2-async.c b/drivers/media/v4l2-core/v4l2-async.c index c24a709d45caa..4916f925792b3 100644 --- a/drivers/media/v4l2-core/v4l2-async.c +++ b/drivers/media/v4l2-core/v4l2-async.c @@ -930,6 +930,7 @@ int v4l2_async_register_subdev(struct v4l2_subdev *sd) if (!v4l2_dev) continue; +again: asc = v4l2_async_find_match(notifier, sd); if (!asc) continue; @@ -942,13 +943,12 @@ int v4l2_async_register_subdev(struct v4l2_subdev *sd) if (ret) goto err_unbind; - goto out_unlock; + goto again; } /* None matched, wait for hot-plugging */ list_add(&sd->async_list, &subdev_list); -out_unlock: mutex_unlock(&list_lock); return 0; -- 2.30.2
