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drm/exynos: fix drm driver de-initialization order

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Since components have their own cleanup routines calling
drm_mode_config_cleanup before component_unbind_all causes errors
due to double free of KMS objects. The patch fixes it by changing
de-initialization order. Now it is exactly opposite to init order.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Andrzej Hajda 2014-09-09 15:16:06 +02:00 committed by Inki Dae
parent a36ed46687
commit 9f3dd7dbc5
1 changed files with 5 additions and 5 deletions
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10
drivers/gpu/drm/exynos/exynos_drm_drv.c
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@ -136,14 +136,14 @@ static int exynos_drm_unload(struct drm_device *dev)
exynos_drm_device_subdrv_remove(dev);
exynos_drm_fbdev_fini(dev);
drm_vblank_cleanup(dev);
drm_kms_helper_poll_fini(dev);
drm_mode_config_cleanup(dev);
drm_release_iommu_mapping(dev);
kfree(dev->dev_private);
component_unbind_all(dev->dev, dev);
drm_vblank_cleanup(dev);
drm_mode_config_cleanup(dev);
drm_release_iommu_mapping(dev);
kfree(dev->dev_private);
dev->dev_private = NULL;
return 0;