diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-07-08 11:06:15 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2022-07-15 11:13:45 +0300 |
| commit | ae3ff39a51a0f5843960487962e110339f321b0f (patch) | |
| tree | f175ccd49901c6f79892f96714acff5c003761ed /drivers/iommu/arm | |
| parent | a871765d5588531e1972902d1ae077b8be306c94 (diff) | |
| download | linux-ae3ff39a51a0f5843960487962e110339f321b0f.tar.xz | |
iommu: remove the put_resv_regions method
All drivers that implement get_resv_regions just use
generic_put_resv_regions to implement the put side. Remove the
indirections and document the allocations constraints.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20220708080616.238833-4-hch@lst.de
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/arm')
| -rw-r--r-- | drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 1 | ||||
| -rw-r--r-- | drivers/iommu/arm/arm-smmu/arm-smmu.c | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c index 4d30a8d2bc23..4a5e435567f1 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -2852,7 +2852,6 @@ static struct iommu_ops arm_smmu_ops = { .device_group = arm_smmu_device_group, .of_xlate = arm_smmu_of_xlate, .get_resv_regions = arm_smmu_get_resv_regions, - .put_resv_regions = generic_iommu_put_resv_regions, .dev_enable_feat = arm_smmu_dev_enable_feature, .dev_disable_feat = arm_smmu_dev_disable_feature, .sva_bind = arm_smmu_sva_bind, diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu.c b/drivers/iommu/arm/arm-smmu/arm-smmu.c index 588929bed1bc..2d4129a4ccfc 100644 --- a/drivers/iommu/arm/arm-smmu/arm-smmu.c +++ b/drivers/iommu/arm/arm-smmu/arm-smmu.c @@ -1584,7 +1584,6 @@ static struct iommu_ops arm_smmu_ops = { .device_group = arm_smmu_device_group, .of_xlate = arm_smmu_of_xlate, .get_resv_regions = arm_smmu_get_resv_regions, - .put_resv_regions = generic_iommu_put_resv_regions, .def_domain_type = arm_smmu_def_domain_type, .pgsize_bitmap = -1UL, /* Restricted during device attach */ .owner = THIS_MODULE, |