From: Lu Baolu <baolu.lu@linux.intel.com>
To: Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>
Cc: kevin.tian@intel.com, ashok.raj@intel.com,
linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org,
jacob.jun.pan@intel.com
Subject: [PATCH 5/5] iommu/vt-d: Make unnecessarily global functions static
Date: Tue, 23 Mar 2021 09:06:00 +0800 [thread overview]
Message-ID: <20210323010600.678627-6-baolu.lu@linux.intel.com> (raw)
In-Reply-To: <20210323010600.678627-1-baolu.lu@linux.intel.com>
Make some functions static as they are only used inside pasid.c.
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
---
drivers/iommu/intel/pasid.c | 4 ++--
drivers/iommu/intel/pasid.h | 2 --
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/iommu/intel/pasid.c b/drivers/iommu/intel/pasid.c
index f2c747e62c6a..c896aef7db40 100644
--- a/drivers/iommu/intel/pasid.c
+++ b/drivers/iommu/intel/pasid.c
@@ -230,7 +230,7 @@ struct pasid_table *intel_pasid_get_table(struct device *dev)
return info->pasid_table;
}
-int intel_pasid_get_dev_max_id(struct device *dev)
+static int intel_pasid_get_dev_max_id(struct device *dev)
{
struct device_domain_info *info;
@@ -241,7 +241,7 @@ int intel_pasid_get_dev_max_id(struct device *dev)
return info->pasid_table->max_pasid;
}
-struct pasid_entry *intel_pasid_get_entry(struct device *dev, u32 pasid)
+static struct pasid_entry *intel_pasid_get_entry(struct device *dev, u32 pasid)
{
struct device_domain_info *info;
struct pasid_table *pasid_table;
diff --git a/drivers/iommu/intel/pasid.h b/drivers/iommu/intel/pasid.h
index 90a3268d7a77..079534fcf55d 100644
--- a/drivers/iommu/intel/pasid.h
+++ b/drivers/iommu/intel/pasid.h
@@ -102,8 +102,6 @@ extern unsigned int intel_pasid_max_id;
int intel_pasid_alloc_table(struct device *dev);
void intel_pasid_free_table(struct device *dev);
struct pasid_table *intel_pasid_get_table(struct device *dev);
-int intel_pasid_get_dev_max_id(struct device *dev);
-struct pasid_entry *intel_pasid_get_entry(struct device *dev, u32 pasid);
int intel_pasid_setup_first_level(struct intel_iommu *iommu,
struct device *dev, pgd_t *pgd,
u32 pasid, u16 did, int flags);
--
2.25.1
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next prev parent reply other threads:[~2021-03-23 1:15 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-23 1:05 [PATCH 0/5] iommu/vt-d: Several misc cleanups Lu Baolu
2021-03-23 1:05 ` [PATCH 1/5] iommu/vt-d: Remove unused dma map/unmap trace events Lu Baolu
2021-03-23 17:26 ` Christoph Hellwig
2021-03-23 1:05 ` [PATCH 2/5] iommu/vt-d: Remove svm_dev_ops Lu Baolu
2021-03-23 17:29 ` Christoph Hellwig
2021-03-23 1:05 ` [PATCH 3/5] iommu/vt-d: Remove SVM_FLAG_PRIVATE_PASID Lu Baolu
2021-03-23 17:33 ` Christoph Hellwig
2021-03-24 7:25 ` Lu Baolu
2021-03-23 1:05 ` [PATCH 4/5] iommu/vt-d: Remove unused function declarations Lu Baolu
2021-03-23 17:35 ` Christoph Hellwig
2021-03-23 1:06 ` Lu Baolu [this message]
2021-03-23 17:37 ` [PATCH 5/5] iommu/vt-d: Make unnecessarily global functions static Christoph Hellwig
2021-04-07 8:16 ` [PATCH 0/5] iommu/vt-d: Several misc cleanups Joerg Roedel
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