Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
iommu/mediatek: Add list_del in mtk_iommu_remove
[ Upstream commit ee55f75 ] Lack the list_del in the mtk_iommu_remove, and remove bus_set_iommu(*, NULL) since there may be several iommu HWs. we can not bus_set_iommu null when one iommu driver unbind. This could be a fix for mt2712 which support 2 M4U HW and list them. Fixes: 7c3a2ec ("iommu/mediatek: Merge 2 M4U HWs into one iommu domain") Signed-off-by: Yong Wu <yong.wu@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Link: https://lore.kernel.org/r/20220503071427.2285-6-yong.wu@mediatek.com Signed-off-by: Joerg Roedel <jroedel@suse.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
- Loading branch information