3 files changed, 10 insertions, 1 deletions
diff --git a/drivers/media/platform/exynos-gsc/gsc-core.c b/drivers/media/platform/exynos-gsc/gsc-core.c
index fe69eae..9d0cc04 100644
--- a/drivers/media/platform/exynos-gsc/gsc-core.c
+++ b/drivers/media/platform/exynos-gsc/gsc-core.c
@@ -1122,10 +1122,14 @@ static int gsc_probe(struct platform_device *pdev)
 		goto err_clk;
 	}
 
-	ret = gsc_register_m2m_device(gsc);
+	ret = v4l2_device_register(dev, &gsc->v4l2_dev);
 	if (ret)
 		goto err_clk;
 
+	ret = gsc_register_m2m_device(gsc);
+	if (ret)
+		goto err_v4l2;
+
 	platform_set_drvdata(pdev, gsc);
 	pm_runtime_enable(dev);
 	ret = pm_runtime_get_sync(&pdev->dev);
@@ -1147,6 +1151,8 @@ err_pm:
 	pm_runtime_put(dev);
 err_m2m:
 	gsc_unregister_m2m_device(gsc);
+err_v4l2:
+	v4l2_device_unregister(&gsc->v4l2_dev);
 err_clk:
 	gsc_clk_put(gsc);
 	return ret;
@@ -1157,6 +1163,7 @@ static int gsc_remove(struct platform_device *pdev)
 	struct gsc_dev *gsc = platform_get_drvdata(pdev);
 
 	gsc_unregister_m2m_device(gsc);
+	v4l2_device_unregister(&gsc->v4l2_dev);
 
 	vb2_dma_contig_cleanup_ctx(gsc->alloc_ctx);
 	pm_runtime_disable(&pdev->dev);
diff --git a/drivers/media/platform/exynos-gsc/gsc-core.h b/drivers/media/platform/exynos-gsc/gsc-core.h
index cc19bba..76435d3 100644
--- a/drivers/media/platform/exynos-gsc/gsc-core.h
+++ b/drivers/media/platform/exynos-gsc/gsc-core.h
@@ -343,6 +343,7 @@ struct gsc_dev {
 	unsigned long			state;
 	struct vb2_alloc_ctx		*alloc_ctx;
 	struct video_device		vdev;
+	struct v4l2_device		v4l2_dev;
 };
 
 /**
diff --git a/drivers/media/platform/exynos-gsc/gsc-m2m.c b/drivers/media/platform/exynos-gsc/gsc-m2m.c
index 40a73f7..e576ff2 100644
--- a/drivers/media/platform/exynos-gsc/gsc-m2m.c
+++ b/drivers/media/platform/exynos-gsc/gsc-m2m.c
@@ -751,6 +751,7 @@ int gsc_register_m2m_device(struct gsc_dev *gsc)
 	gsc->vdev.release	= video_device_release_empty;
 	gsc->vdev.lock		= &gsc->lock;
 	gsc->vdev.vfl_dir	= VFL_DIR_M2M;
+	gsc->vdev.v4l2_dev	= &gsc->v4l2_dev;
 	snprintf(gsc->vdev.name, sizeof(gsc->vdev.name), "%s.%d:m2m",
 					GSC_MODULE_NAME, gsc->id);