[PATCH 1/4] iommu/amd: Make iommu_sva_set_dev_pasid as static

[Vasant Hegde <vasant.hegde@amd.com>]

Its used inside pasid.c only.

No functional changes.

Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
---
 drivers/iommu/amd/amd_iommu.h | 3 ---
 drivers/iommu/amd/pasid.c     | 6 +++---
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/iommu/amd/amd_iommu.h b/drivers/iommu/amd/amd_iommu.h
index a2fe804b038b..71113e860859 100644
--- a/drivers/iommu/amd/amd_iommu.h
+++ b/drivers/iommu/amd/amd_iommu.h
@@ -54,9 +54,6 @@ struct protection_domain *protection_domain_alloc(void);
 struct iommu_domain *amd_iommu_domain_alloc_sva(struct device *dev,
 						struct mm_struct *mm);
 void amd_iommu_domain_free(struct iommu_domain *dom);
-int iommu_sva_set_dev_pasid(struct iommu_domain *domain,
-			    struct device *dev, ioasid_t pasid,
-			    struct iommu_domain *old);
 void amd_iommu_remove_dev_pasid(struct device *dev, ioasid_t pasid,
 				struct iommu_domain *domain);
 
diff --git a/drivers/iommu/amd/pasid.c b/drivers/iommu/amd/pasid.c
index d708c6532480..40be5902087c 100644
--- a/drivers/iommu/amd/pasid.c
+++ b/drivers/iommu/amd/pasid.c
@@ -99,9 +99,9 @@ static const struct mmu_notifier_ops sva_mn = {
 	.release = sva_mn_release,
 };
 
-int iommu_sva_set_dev_pasid(struct iommu_domain *domain,
-			    struct device *dev, ioasid_t pasid,
-			    struct iommu_domain *old)
+static int iommu_sva_set_dev_pasid(struct iommu_domain *domain,
+				   struct device *dev, ioasid_t pasid,
+				   struct iommu_domain *old)
 {
 	struct pdom_dev_data *pdom_dev_data;
 	struct protection_domain *sva_pdom = to_pdomain(domain);
-- 
2.31.1