iommu/vt-d: Rename iommu_disable_dev_iotlb()

Rename iommu_disable_dev_iotlb() to iommu_disable_pci_caps() to pair with
iommu_enable_pci_caps().

Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/20221118132451.114406-5-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>

diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c
index 25c772e..a588566 100644 (file)
--- a/drivers/iommu/intel/iommu.c
+++ b/drivers/iommu/intel/iommu.c
@@ -1441,7 +1441,7 @@ static void iommu_enable_pci_caps(struct device_domain_info *info)
        }
 }
 
-static void iommu_disable_dev_iotlb(struct device_domain_info *info)
+static void iommu_disable_pci_caps(struct device_domain_info *info)
 {
        struct pci_dev *pdev;
 
@@ -4099,7 +4099,7 @@ static void dmar_remove_one_dev_info(struct device *dev)
                        intel_pasid_tear_down_entry(iommu, info->dev,
                                        PASID_RID2PASID, false);
 
-               iommu_disable_dev_iotlb(info);
+               iommu_disable_pci_caps(info);
                domain_context_clear(info);
        }
 
@@ -4122,7 +4122,7 @@ static void device_block_translation(struct device *dev)
        struct intel_iommu *iommu = info->iommu;
        unsigned long flags;
 
-       iommu_disable_dev_iotlb(info);
+       iommu_disable_pci_caps(info);
        if (!dev_is_real_dma_subdevice(dev)) {
                if (sm_supported(iommu))
                        intel_pasid_tear_down_entry(iommu, dev,