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path: root/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
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Diffstat (limited to 'drivers/gpu/drm/rockchip/rockchip_drm_drv.c')
-rw-r--r--drivers/gpu/drm/rockchip/rockchip_drm_drv.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index 20ecb1508a22..0f3eb392fe39 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -135,14 +135,16 @@ static int rockchip_drm_bind(struct device *dev)
if (ret)
goto err_free;
- drm_mode_config_init(drm_dev);
+ ret = drmm_mode_config_init(drm_dev);
+ if (ret)
+ goto err_iommu_cleanup;
rockchip_drm_mode_config_init(drm_dev);
/* Try to bind all sub drivers. */
ret = component_bind_all(dev, drm_dev);
if (ret)
- goto err_mode_config_cleanup;
+ goto err_iommu_cleanup;
ret = drm_vblank_init(drm_dev, drm_dev->mode_config.num_crtc);
if (ret)
@@ -173,12 +175,9 @@ err_kms_helper_poll_fini:
rockchip_drm_fbdev_fini(drm_dev);
err_unbind_all:
component_unbind_all(dev, drm_dev);
-err_mode_config_cleanup:
- drm_mode_config_cleanup(drm_dev);
+err_iommu_cleanup:
rockchip_iommu_cleanup(drm_dev);
err_free:
- drm_dev->dev_private = NULL;
- dev_set_drvdata(dev, NULL);
drm_dev_put(drm_dev);
return ret;
}
@@ -194,11 +193,8 @@ static void rockchip_drm_unbind(struct device *dev)
drm_atomic_helper_shutdown(drm_dev);
component_unbind_all(dev, drm_dev);
- drm_mode_config_cleanup(drm_dev);
rockchip_iommu_cleanup(drm_dev);
- drm_dev->dev_private = NULL;
- dev_set_drvdata(dev, NULL);
drm_dev_put(drm_dev);
}