diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h
index b14f6ddc9e187363eff51c9d8243d3af621eec8c..dddaf45c9583507531276a53ed4e0b00a9e195c9 100644
--- a/include/media/soc_camera.h
+++ b/include/media/soc_camera.h
@@ -42,6 +42,7 @@ struct soc_camera_device {
 	const struct soc_camera_data_format *formats;
 	int num_formats;
 	struct module *owner;
+	void *host_priv;		/* per-device host private data */
 	/* soc_camera.c private count. Only accessed with video_lock held */
 	int use_count;
 };