diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-04-01 17:52:50 +0200 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2021-04-07 10:56:53 +0200 |
| commit | 9fb5fad562fa0a41c84691714d99c23f54168a9e (patch) | |
| tree | 29afce46d5334a9ba6f111b132838368a35f8141 | |
| parent | iommu/fsl_pamu: hardcode the window address and size in pamu_config_ppaace (diff) | |
| download | linux-9fb5fad562fa0a41c84691714d99c23f54168a9e.tar.xz linux-9fb5fad562fa0a41c84691714d99c23f54168a9e.zip | |
iommu: remove DOMAIN_ATTR_PAGING
DOMAIN_ATTR_PAGING is never used.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Will Deacon <will@kernel.org>
Acked-by: Li Yang <leoyang.li@nxp.com>
Link: https://lore.kernel.org/r/20210401155256.298656-15-hch@lst.de
Signed-off-by: Joerg Roedel <jroedel@suse.de>
| -rw-r--r-- | drivers/iommu/iommu.c | 5 | ||||
| -rw-r--r-- | include/linux/iommu.h | 1 |
2 files changed, 0 insertions, 6 deletions
diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 33bc0f8f0a74..93b3c2048c21 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -2668,7 +2668,6 @@ int iommu_domain_get_attr(struct iommu_domain *domain, enum iommu_attr attr, void *data) { struct iommu_domain_geometry *geometry; - bool *paging; int ret = 0; switch (attr) { @@ -2677,10 +2676,6 @@ int iommu_domain_get_attr(struct iommu_domain *domain, *geometry = domain->geometry; break; - case DOMAIN_ATTR_PAGING: - paging = data; - *paging = (domain->pgsize_bitmap != 0UL); - break; default: if (!domain->ops->domain_get_attr) return -EINVAL; diff --git a/include/linux/iommu.h b/include/linux/iommu.h index f5caaa8d39be..85b51084b820 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -108,7 +108,6 @@ enum iommu_cap { enum iommu_attr { DOMAIN_ATTR_GEOMETRY, - DOMAIN_ATTR_PAGING, DOMAIN_ATTR_NESTING, /* two stages of translation */ DOMAIN_ATTR_DMA_USE_FLUSH_QUEUE, DOMAIN_ATTR_IO_PGTABLE_CFG, |