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| author |   Thomas Zimmermann <tzimmermann@suse.de> | 2022-10-20 09:09:00 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2022-10-20 09:09:00 +0200 |
| commit | 1aca5ce036e3499336d1a2ace3070f908381c055 (patch) | |
| tree | 32b53fca3cff8c6c084d9c1d94d1761c3618e739 /drivers/iommu/mtk_iommu_v1.c | |
| parent | drm/amdgpu: use DRM_SCHED_FENCE_DONT_PIPELINE for VM updates (diff) | |
| parent | Linux 6.1-rc1 (diff) | |
| download | wireguard-linux-1aca5ce036e3499336d1a2ace3070f908381c055.tar.xz wireguard-linux-1aca5ce036e3499336d1a2ace3070f908381c055.zip | |
Merge drm/drm-fixes into drm-misc-fixes
Backmerging to get v6.1-rc1.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Diffstat (limited to 'drivers/iommu/mtk_iommu_v1.c')
| -rw-r--r-- | drivers/iommu/mtk_iommu_v1.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/iommu/mtk_iommu_v1.c b/drivers/iommu/mtk_iommu_v1.c index 128c7a3f1778..6e0e65831eb7 100644 --- a/drivers/iommu/mtk_iommu_v1.c +++ b/drivers/iommu/mtk_iommu_v1.c @@ -691,19 +691,11 @@ static int mtk_iommu_v1_probe(struct platform_device *pdev) if (ret) goto out_sysfs_remove; - if (!iommu_present(&platform_bus_type)) { - ret = bus_set_iommu(&platform_bus_type, &mtk_iommu_v1_ops); - if (ret) - goto out_dev_unreg; - } - ret = component_master_add_with_match(dev, &mtk_iommu_v1_com_ops, match); if (ret) - goto out_bus_set_null; + goto out_dev_unreg; return ret; -out_bus_set_null: - bus_set_iommu(&platform_bus_type, NULL); out_dev_unreg: iommu_device_unregister(&data->iommu); out_sysfs_remove: @@ -718,9 +710,6 @@ static int mtk_iommu_v1_remove(struct platform_device *pdev) iommu_device_sysfs_remove(&data->iommu); iommu_device_unregister(&data->iommu); - if (iommu_present(&platform_bus_type)) - bus_set_iommu(&platform_bus_type, NULL); - clk_disable_unprepare(data->bclk); devm_free_irq(&pdev->dev, data->irq, data); component_master_del(&pdev->dev, &mtk_iommu_v1_com_ops); |