5 files changed, 34 insertions, 34 deletions

diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c
index a61ecedc1201..27663dd45294 100644
--- a/drivers/media/platform/exynos4-is/media-dev.c
+++ b/drivers/media/platform/exynos4-is/media-dev.c
@@ -1313,7 +1313,10 @@ static int subdev_notifier_complete(struct v4l2_async_notifier *notifier)
 	ret = v4l2_device_register_subdev_nodes(&fmd->v4l2_dev);
 unlock:
 	mutex_unlock(&fmd->media_dev.graph_mutex);
-	return ret;
+	if (ret < 0)
+		return ret;
+
+	return media_device_register(&fmd->media_dev);
 }
 
 static int fimc_md_probe(struct platform_device *pdev)
@@ -1350,11 +1353,7 @@ static int fimc_md_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	ret = media_device_register(&fmd->media_dev);
-	if (ret < 0) {
-		v4l2_err(v4l2_dev, "Failed to register media device: %d\n", ret);
-		goto err_v4l2_dev;
-	}
+	media_device_init(&fmd->media_dev);
 
 	ret = fimc_md_get_clocks(fmd);
 	if (ret)
@@ -1424,8 +1423,7 @@ err_clk:
 err_m_ent:
 	fimc_md_unregister_entities(fmd);
 err_md:
-	media_device_unregister(&fmd->media_dev);
-err_v4l2_dev:
+	media_device_cleanup(&fmd->media_dev);
 	v4l2_device_unregister(&fmd->v4l2_dev);
 	return ret;
 }
@@ -1445,6 +1443,7 @@ static int fimc_md_remove(struct platform_device *pdev)
 	fimc_md_unregister_entities(fmd);
 	fimc_md_pipelines_free(fmd);
 	media_device_unregister(&fmd->media_dev);
+	media_device_cleanup(&fmd->media_dev);
 	fimc_md_put_clocks(fmd);
 
 	return 0;
diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c
index 8226eca83327..942b189c0eca 100644
--- a/drivers/media/platform/omap3isp/isp.c
+++ b/drivers/media/platform/omap3isp/isp.c
@@ -1793,6 +1793,7 @@ static void isp_unregister_entities(struct isp_device *isp)
 
 	v4l2_device_unregister(&isp->v4l2_dev);
 	media_device_unregister(&isp->media_dev);
+	media_device_cleanup(&isp->media_dev);
 }
 
 static int isp_link_entity(
@@ -1875,12 +1876,7 @@ static int isp_register_entities(struct isp_device *isp)
 		sizeof(isp->media_dev.model));
 	isp->media_dev.hw_revision = isp->revision;
 	isp->media_dev.link_notify = isp_pipeline_link_notify;
-	ret = media_device_register(&isp->media_dev);
-	if (ret < 0) {
-		dev_err(isp->dev, "%s: Media device registration failed (%d)\n",
-			__func__, ret);
-		return ret;
-	}
+	media_device_init(&isp->media_dev);
 
 	isp->v4l2_dev.mdev = &isp->media_dev;
 	ret = v4l2_device_register(isp->dev, &isp->v4l2_dev);
@@ -2365,7 +2361,11 @@ static int isp_subdev_notifier_complete(struct v4l2_async_notifier *async)
 		}
 	}
 
-	return v4l2_device_register_subdev_nodes(v4l2_dev);
+	ret = v4l2_device_register_subdev_nodes(&isp->v4l2_dev);
+	if (ret < 0)
+		return ret;
+
+	return media_device_register(&isp->media_dev);
 }
 
 /*
diff --git a/drivers/media/platform/s3c-camif/camif-core.c b/drivers/media/platform/s3c-camif/camif-core.c
index 8649d4c0e90d..ea02b7ef2119 100644
--- a/drivers/media/platform/s3c-camif/camif-core.c
+++ b/drivers/media/platform/s3c-camif/camif-core.c
@@ -305,7 +305,7 @@ static void camif_unregister_media_entities(struct camif_dev *camif)
 /*
  * Media device
  */
-static int camif_media_dev_register(struct camif_dev *camif)
+static int camif_media_dev_init(struct camif_dev *camif)
 {
 	struct media_device *md = &camif->media_dev;
 	struct v4l2_device *v4l2_dev = &camif->v4l2_dev;
@@ -328,9 +328,7 @@ static int camif_media_dev_register(struct camif_dev *camif)
 	if (ret < 0)
 		return ret;
 
-	ret = media_device_register(md);
-	if (ret < 0)
-		v4l2_device_unregister(v4l2_dev);
+	media_device_init(md);
 
 	return ret;
 }
@@ -483,7 +481,7 @@ static int s3c_camif_probe(struct platform_device *pdev)
 		goto err_alloc;
 	}
 
-	ret = camif_media_dev_register(camif);
+	ret = camif_media_dev_init(camif);
 	if (ret < 0)
 		goto err_mdev;
 
@@ -510,6 +508,11 @@ static int s3c_camif_probe(struct platform_device *pdev)
 		goto err_unlock;
 
 	mutex_unlock(&camif->media_dev.graph_mutex);
+
+	ret = media_device_register(&camif->media_dev);
+	if (ret < 0)
+		goto err_sens;
+
 	pm_runtime_put(dev);
 	return 0;
 
@@ -518,6 +521,7 @@ err_unlock:
 err_sens:
 	v4l2_device_unregister(&camif->v4l2_dev);
 	media_device_unregister(&camif->media_dev);
+	media_device_cleanup(&camif->media_dev);
 	camif_unregister_media_entities(camif);
 err_mdev:
 	vb2_dma_contig_cleanup_ctx(camif->alloc_ctx);
@@ -539,6 +543,7 @@ static int s3c_camif_remove(struct platform_device *pdev)
 	struct s3c_camif_plat_data *pdata = &camif->pdata;
 
 	media_device_unregister(&camif->media_dev);
+	media_device_cleanup(&camif->media_dev);
 	camif_unregister_media_entities(camif);
 	v4l2_device_unregister(&camif->v4l2_dev);
 
diff --git a/drivers/media/platform/vsp1/vsp1_drv.c b/drivers/media/platform/vsp1/vsp1_drv.c
index 0b251147bfff..42dff9d020af 100644
--- a/drivers/media/platform/vsp1/vsp1_drv.c
+++ b/drivers/media/platform/vsp1/vsp1_drv.c
@@ -127,6 +127,7 @@ static void vsp1_destroy_entities(struct vsp1_device *vsp1)
 
 	v4l2_device_unregister(&vsp1->v4l2_dev);
 	media_device_unregister(&vsp1->media_dev);
+	media_device_cleanup(&vsp1->media_dev);
 }
 
 static int vsp1_create_entities(struct vsp1_device *vsp1)
@@ -141,12 +142,7 @@ static int vsp1_create_entities(struct vsp1_device *vsp1)
 	strlcpy(mdev->model, "VSP1", sizeof(mdev->model));
 	snprintf(mdev->bus_info, sizeof(mdev->bus_info), "platform:%s",
 		 dev_name(mdev->dev));
-	ret = media_device_register(mdev);
-	if (ret < 0) {
-		dev_err(vsp1->dev, "media device registration failed (%d)\n",
-			ret);
-		return ret;
-	}
+	media_device_init(mdev);
 
 	vdev->mdev = mdev;
 	ret = v4l2_device_register(vsp1->dev, vdev);
@@ -284,6 +280,10 @@ static int vsp1_create_entities(struct vsp1_device *vsp1)
 	}
 
 	ret = v4l2_device_register_subdev_nodes(&vsp1->v4l2_dev);
+	if (ret < 0)
+		goto done;
+
+	ret = media_device_register(mdev);
 
 done:
 	if (ret < 0)
diff --git a/drivers/media/platform/xilinx/xilinx-vipp.c b/drivers/media/platform/xilinx/xilinx-vipp.c
index 2352f7e5a6a3..e795a4501e8b 100644
--- a/drivers/media/platform/xilinx/xilinx-vipp.c
+++ b/drivers/media/platform/xilinx/xilinx-vipp.c
@@ -311,7 +311,7 @@ static int xvip_graph_notify_complete(struct v4l2_async_notifier *notifier)
 	if (ret < 0)
 		dev_err(xdev->dev, "failed to register subdev nodes\n");
 
-	return ret;
+	return media_device_register(&xdev->media_dev);
 }
 
 static int xvip_graph_notify_bound(struct v4l2_async_notifier *notifier,
@@ -573,6 +573,7 @@ static void xvip_composite_v4l2_cleanup(struct xvip_composite_device *xdev)
 {
 	v4l2_device_unregister(&xdev->v4l2_dev);
 	media_device_unregister(&xdev->media_dev);
+	media_device_cleanup(&xdev->media_dev);
 }
 
 static int xvip_composite_v4l2_init(struct xvip_composite_device *xdev)
@@ -584,19 +585,14 @@ static int xvip_composite_v4l2_init(struct xvip_composite_device *xdev)
 		sizeof(xdev->media_dev.model));
 	xdev->media_dev.hw_revision = 0;
 
-	ret = media_device_register(&xdev->media_dev);
-	if (ret < 0) {
-		dev_err(xdev->dev, "media device registration failed (%d)\n",
-			ret);
-		return ret;
-	}
+	media_device_init(&xdev->media_dev);
 
 	xdev->v4l2_dev.mdev = &xdev->media_dev;
 	ret = v4l2_device_register(xdev->dev, &xdev->v4l2_dev);
 	if (ret < 0) {
 		dev_err(xdev->dev, "V4L2 device registration failed (%d)\n",
 			ret);
-		media_device_unregister(&xdev->media_dev);
+		media_device_cleanup(&xdev->media_dev);
 		return ret;
 	}