linux-kernel - [PATCH v4 4/7] iommu/vt-d: Rename iommu_disable_dev

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Date:   Fri, 18 Nov 2022 21:24:48 +0800
From:   Lu Baolu <baolu.lu@...ux.intel.com>
To:     iommu@...ts.linux.dev
Cc:     Joerg Roedel <joro@...tes.org>, Kevin Tian <kevin.tian@...el.com>,
        Will Deacon <will@...nel.org>,
        Robin Murphy <robin.murphy@....com>,
        Liu Yi L <yi.l.liu@...el.com>,
        Jacob jun Pan <jacob.jun.pan@...el.com>,
        linux-kernel@...r.kernel.org, Lu Baolu <baolu.lu@...ux.intel.com>
Subject: [PATCH v4 4/7] 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@...ux.intel.com>
Reviewed-by: Kevin Tian <kevin.tian@...el.com>
---
 drivers/iommu/intel/iommu.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c
index 25c772e8106f..a5885665ccef 100644
--- 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,
-- 
2.34.1