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| author | Lu Baolu <baolu.lu@linux.intel.com> | 2024-02-12 04:22:18 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2024-02-16 17:19:26 +0300 |
| commit | 3f02a9dc70007c0e6299fda9c4f7a1e2277ec3d2 (patch) | |
| tree | 49aaa7900f4fd58b4ae3e36166f2d2469580e2b3 /drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | |
| parent | 1ff25d798e52943d037accf15c675a6845d9776f (diff) | |
| download | linux-3f02a9dc70007c0e6299fda9c4f7a1e2277ec3d2.tar.xz | |
iommu: Merge iommu_fault_event and iopf_fault
The iommu_fault_event and iopf_fault data structures store the same
information about an iopf fault. They are also used in the same way.
Merge these two data structures into a single one to make the code
more concise and easier to maintain.
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
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: Yan Zhao <yan.y.zhao@intel.com>
Tested-by: Longfang Liu <liulongfang@huawei.com>
Link: https://lore.kernel.org/r/20240212012227.119381-8-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.c')
| -rw-r--r-- | drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 4 |
1 files changed, 2 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 4cf1054ed321..ab4f04c7f932 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -922,7 +922,7 @@ static int arm_smmu_cmdq_batch_submit(struct arm_smmu_device *smmu, } static int arm_smmu_page_response(struct device *dev, - struct iommu_fault_event *unused, + struct iopf_fault *unused, struct iommu_page_response *resp) { struct arm_smmu_cmdq_ent cmd = {0}; @@ -1465,7 +1465,7 @@ static int arm_smmu_handle_evt(struct arm_smmu_device *smmu, u64 *evt) struct arm_smmu_master *master; bool ssid_valid = evt[0] & EVTQ_0_SSV; u32 sid = FIELD_GET(EVTQ_0_SID, evt[0]); - struct iommu_fault_event fault_evt = { }; + struct iopf_fault fault_evt = { }; struct iommu_fault *flt = &fault_evt.fault; switch (FIELD_GET(EVTQ_0_ID, evt[0])) { |