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| author | Lu Baolu <baolu.lu@linux.intel.com> | 2022-10-31 08:59:14 +0800 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2022-11-03 15:47:51 +0100 |
| commit | 1c263576f4735e063e234fa5f43fd3046d36b5b3 (patch) | |
| tree | 6999015dee02899811f56cf6711288cd6029eea1 /drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | |
| parent | be51b1d6bbff48c7d1943a8ff1e5a55777807f6e (diff) | |
| download | linux-stable-1c263576f4735e063e234fa5f43fd3046d36b5b3.tar.gz linux-stable-1c263576f4735e063e234fa5f43fd3046d36b5b3.tar.bz2 linux-stable-1c263576f4735e063e234fa5f43fd3046d36b5b3.zip | |
iommu: Remove SVA related callbacks from iommu ops
These ops'es have been deprecated. There's no need for them anymore.
Remove them to avoid dead code.
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Yi Liu <yi.l.liu@intel.com>
Tested-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Tested-by: Tony Zhu <tony.zhu@intel.com>
Link: https://lore.kernel.org/r/20221031005917.45690-11-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h')
| -rw-r--r-- | drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h index 5aa853e98d38..8d772ea8a583 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h @@ -754,9 +754,6 @@ bool arm_smmu_master_sva_enabled(struct arm_smmu_master *master); int arm_smmu_master_enable_sva(struct arm_smmu_master *master); int arm_smmu_master_disable_sva(struct arm_smmu_master *master); bool arm_smmu_master_iopf_supported(struct arm_smmu_master *master); -struct iommu_sva *arm_smmu_sva_bind(struct device *dev, struct mm_struct *mm); -void arm_smmu_sva_unbind(struct iommu_sva *handle); -u32 arm_smmu_sva_get_pasid(struct iommu_sva *handle); void arm_smmu_sva_notifier_synchronize(void); struct iommu_domain *arm_smmu_sva_domain_alloc(void); void arm_smmu_sva_remove_dev_pasid(struct iommu_domain *domain, @@ -792,19 +789,6 @@ static inline bool arm_smmu_master_iopf_supported(struct arm_smmu_master *master return false; } -static inline struct iommu_sva * -arm_smmu_sva_bind(struct device *dev, struct mm_struct *mm) -{ - return ERR_PTR(-ENODEV); -} - -static inline void arm_smmu_sva_unbind(struct iommu_sva *handle) {} - -static inline u32 arm_smmu_sva_get_pasid(struct iommu_sva *handle) -{ - return IOMMU_PASID_INVALID; -} - static inline void arm_smmu_sva_notifier_synchronize(void) {} static inline struct iommu_domain *arm_smmu_sva_domain_alloc(void) |