iommu/mediatek: Get rid of the pgtlock

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Now we have tlb_lock for the HW tlb flush, then pgtable code hasn't
needed the external "pgtlock" for a while. this patch remove the
"pgtlock".

Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Yong Wu 2019-11-04 15:01:07 +08:00 • committed by Joerg Roedel

parent 1f4fd62481

commit 60829b4d00

1 changed files with 3 additions and 22 deletions

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25

drivers/iommu/mtk_iommu.c

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