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iommu/vt-d: Merge intel_svm_bind_mm() into its caller

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intel_svm_set_dev_pasid() is the only caller of intel_svm_bind_mm().
Merge them and remove intel_svm_bind_mm(). No functional change
intended.

Signed-off-by: Tina Zhang <tina.zhang@intel.com>
Link: https://lore.kernel.org/r/20240219125723.1645703-4-tina.zhang@intel.com
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Tina Zhang 2024-02-27 10:14:39 +08:00 committed by Joerg Roedel
parent cb0b95e562
commit 8ca918cbc2
1 changed files with 3 additions and 11 deletions
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14
drivers/iommu/intel/svm.c
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@ -315,10 +315,11 @@ out:
return 0;
}
static int intel_svm_bind_mm(struct intel_iommu *iommu, struct device *dev,
struct iommu_domain *domain, ioasid_t pasid)
static int intel_svm_set_dev_pasid(struct iommu_domain *domain,
struct device *dev, ioasid_t pasid)
{
struct device_domain_info *info = dev_iommu_priv_get(dev);
struct intel_iommu *iommu = info->iommu;
struct mm_struct *mm = domain->mm;
struct intel_svm_dev *sdev;
struct intel_svm *svm;
@ -796,15 +797,6 @@ out:
return ret;
}
static int intel_svm_set_dev_pasid(struct iommu_domain *domain,
struct device *dev, ioasid_t pasid)
{
struct device_domain_info *info = dev_iommu_priv_get(dev);
struct intel_iommu *iommu = info->iommu;
return intel_svm_bind_mm(iommu, dev, domain, pasid);
}
static void intel_svm_domain_free(struct iommu_domain *domain)
{
kfree(to_dmar_domain(domain));