---

yaml
---
r: 273653
b: refs/heads/master
c: b0050e4
h: refs/heads/master
i:
  273651: c3c6043
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e1db704326c9a5164da4e24b01e487c0be687fa2
+refs/heads/master: b0050e41bad1789ab5aeec15c3687a73e075b955

trunk/drivers/media/video/soc_camera.c

@@ -482,7 +482,7 @@ static int soc_camera_open(struct file *file)
 	struct soc_camera_host *ici;
 	int ret;
 
-	if (!icd->ops)
+	if (!to_soc_camera_control(icd))
 		/* No device driver attached */
 		return -ENODEV;
 
@@ -835,6 +835,9 @@ static int soc_camera_queryctrl(struct file *file, void *priv,
 			return 0;
 		}
 
+	if (!icd->ops)
+		return -EINVAL;
+
 	/* Then device controls */
 	for (i = 0; i < icd->ops->num_controls; i++)
 		if (qc->id == icd->ops->controls[i].id) {
@@ -1461,11 +1464,6 @@ static int soc_camera_video_start(struct soc_camera_device *icd)
 	if (!icd->parent)
 		return -ENODEV;
 
-	if (!icd->ops ||
-	    !icd->ops->query_bus_param ||
-	    !icd->ops->set_bus_param)
-		return -EINVAL;
-
 	ret = video_register_device(icd->vdev, VFL_TYPE_GRABBER, -1);
 	if (ret < 0) {
 		dev_err(icd->pdev, "video_register_device failed: %d\n", ret);