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From: Lu Baolu <baolu.lu@linux.intel.com>
To: Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>
Cc: ashok.raj@intel.com, kevin.tian@intel.com,
	jacob.jun.pan@intel.com, yi.l.liu@intel.com,
	iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
	Lu Baolu <baolu.lu@linux.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


WARNING: multiple messages have this Message-ID (diff)
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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  parent reply	other threads:[~2021-03-23  1:16 UTC|newest]

Thread overview: 26+ 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 ` 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  1:05   ` Lu Baolu
2021-03-23 17:26   ` Christoph Hellwig
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  1:05   ` Lu Baolu
2021-03-23 17:29   ` Christoph Hellwig
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  1:05   ` Lu Baolu
2021-03-23 17:33   ` Christoph Hellwig
2021-03-23 17:33     ` Christoph Hellwig
2021-03-24  7:25     ` Lu Baolu
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  1:05   ` Lu Baolu
2021-03-23 17:35   ` Christoph Hellwig
2021-03-23 17:35     ` Christoph Hellwig
2021-03-23  1:06 ` Lu Baolu [this message]
2021-03-23  1:06   ` [PATCH 5/5] iommu/vt-d: Make unnecessarily global functions static Lu Baolu
2021-03-23 17:37   ` Christoph Hellwig
2021-03-23 17:37     ` Christoph Hellwig
2021-04-07  8:16 ` [PATCH 0/5] iommu/vt-d: Several misc cleanups Joerg Roedel
2021-04-07  8:16   ` Joerg Roedel

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