diff options
| author | John Keeping <john@metanate.com> | 2016-04-05 13:50:31 (GMT) |
|---|---|---|
| committer | Mark Yao <mark.yao@rock-chips.com> | 2016-05-03 06:11:22 (GMT) |
| commit | aa1ac27f48de0ed94d5a104e15b5ab62b5deb236 (patch) | |
| tree | ab2b8cbc3501c39d129faf07968db97bf3d953ac | |
| parent | b89359bdf0f1e95a4c5f92300594ba9dde323fc4 (diff) | |
| download | linux-aa1ac27f48de0ed94d5a104e15b5ab62b5deb236.tar.xz | |
drm/rockchip: remove redundant statement
The call to arm_iommu_detach_device() on the previous line sets
dev->archdata.mapping to NULL so this call is always a no-op.
Signed-off-by: John Keeping <john@metanate.com>
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c index f556a8f..7695c79 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c @@ -244,7 +244,6 @@ static int rockchip_drm_unload(struct drm_device *drm_dev) drm_kms_helper_poll_fini(drm_dev); component_unbind_all(dev, drm_dev); arm_iommu_detach_device(dev); - arm_iommu_release_mapping(dev->archdata.mapping); drm_mode_config_cleanup(drm_dev); drm_dev->dev_private = NULL; |