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-rw-r--r--drivers/media/media-entity.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/media/media-entity.c b/drivers/media/media-entity.c
index 9014362e904d..c68239e60487 100644
--- a/drivers/media/media-entity.c
+++ b/drivers/media/media-entity.c
@@ -808,17 +808,18 @@ int __media_entity_setup_link(struct media_link *link, u32 flags)
808 808
809 mdev = source->graph_obj.mdev; 809 mdev = source->graph_obj.mdev;
810 810
811 if (mdev->link_notify) { 811 if (mdev->ops && mdev->ops->link_notify) {
812 ret = mdev->link_notify(link, flags, 812 ret = mdev->ops->link_notify(link, flags,
813 MEDIA_DEV_NOTIFY_PRE_LINK_CH); 813 MEDIA_DEV_NOTIFY_PRE_LINK_CH);
814 if (ret < 0) 814 if (ret < 0)
815 return ret; 815 return ret;
816 } 816 }
817 817
818 ret = __media_entity_setup_link_notify(link, flags); 818 ret = __media_entity_setup_link_notify(link, flags);
819 819
820 if (mdev->link_notify) 820 if (mdev->ops && mdev->ops->link_notify)
821 mdev->link_notify(link, flags, MEDIA_DEV_NOTIFY_POST_LINK_CH); 821 mdev->ops->link_notify(link, flags,
822 MEDIA_DEV_NOTIFY_POST_LINK_CH);
822 823
823 return ret; 824 return ret;
824} 825}