From: Vasant Hegde <vasant.hegde@amd.com>
To: <iommu@lists.linux.dev>, <joro@8bytes.org>
Cc: <suravee.suthikulpanit@amd.com>, <wei.huang2@amd.com>,
<jsnitsel@redhat.com>, <jgg@ziepe.ca>,
Vasant Hegde <vasant.hegde@amd.com>,
Jason Gunthorpe <jgg@nvidia.com>,
Alex Deucher <alexander.deucher@amd.com>
Subject: [PATCH v4 4/5] iommu/amd: Remove unused EXPORT_SYMBOLS
Date: Fri, 6 Oct 2023 09:57:05 +0000 [thread overview]
Message-ID: <20231006095706.5694-5-vasant.hegde@amd.com> (raw)
In-Reply-To: <20231006095706.5694-1-vasant.hegde@amd.com>
Drop EXPORT_SYMBOLS for the functions that are not used by any modules.
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Tested-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/iommu/amd/init.c | 1 -
drivers/iommu/amd/iommu.c | 6 ------
2 files changed, 7 deletions(-)
diff --git a/drivers/iommu/amd/init.c b/drivers/iommu/amd/init.c
index 463e68a88b17..64bcf3df37ee 100644
--- a/drivers/iommu/amd/init.c
+++ b/drivers/iommu/amd/init.c
@@ -3666,7 +3666,6 @@ bool amd_iommu_v2_supported(void)
*/
return amd_iommu_gt_ppr_supported() && !amd_iommu_snp_en;
}
-EXPORT_SYMBOL(amd_iommu_v2_supported);
struct amd_iommu *get_amd_iommu(unsigned int idx)
{
diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c
index 45ef9bc0cc84..45b74dfedce9 100644
--- a/drivers/iommu/amd/iommu.c
+++ b/drivers/iommu/amd/iommu.c
@@ -2447,7 +2447,6 @@ bool amd_iommu_is_attach_deferred(struct device *dev)
return dev_data->defer_attach;
}
-EXPORT_SYMBOL_GPL(amd_iommu_is_attach_deferred);
static void amd_iommu_flush_iotlb_all(struct iommu_domain *domain)
{
@@ -2607,7 +2606,6 @@ int amd_iommu_flush_page(struct iommu_domain *dom, u32 pasid,
return ret;
}
-EXPORT_SYMBOL(amd_iommu_flush_page);
static int __amd_iommu_flush_tlb(struct protection_domain *domain, u32 pasid)
{
@@ -2627,7 +2625,6 @@ int amd_iommu_flush_tlb(struct iommu_domain *dom, u32 pasid)
return ret;
}
-EXPORT_SYMBOL(amd_iommu_flush_tlb);
static u64 *__get_gcr3_pte(u64 *root, int level, u32 pasid, bool alloc)
{
@@ -2707,7 +2704,6 @@ int amd_iommu_domain_set_gcr3(struct iommu_domain *dom, u32 pasid,
return ret;
}
-EXPORT_SYMBOL(amd_iommu_domain_set_gcr3);
int amd_iommu_domain_clear_gcr3(struct iommu_domain *dom, u32 pasid)
{
@@ -2721,7 +2717,6 @@ int amd_iommu_domain_clear_gcr3(struct iommu_domain *dom, u32 pasid)
return ret;
}
-EXPORT_SYMBOL(amd_iommu_domain_clear_gcr3);
int amd_iommu_complete_ppr(struct pci_dev *pdev, u32 pasid,
int status, int tag)
@@ -2740,7 +2735,6 @@ int amd_iommu_complete_ppr(struct pci_dev *pdev, u32 pasid,
return iommu_queue_command(iommu, &cmd);
}
-EXPORT_SYMBOL(amd_iommu_complete_ppr);
#ifdef CONFIG_IRQ_REMAP
--
2.31.1
next prev parent reply other threads:[~2023-10-06 9:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-06 9:57 [PATCH v4 0/5] iommu/amd: SVA Support (part 2) - deprecate iommu_v2 module Vasant Hegde
2023-10-06 9:57 ` [PATCH v4 1/5] iommu/amd: Remove " Vasant Hegde
2023-10-06 9:57 ` [PATCH v4 2/5] iommu/amd: Remove PPR support Vasant Hegde
2023-10-06 9:57 ` [PATCH v4 3/5] iommu/amd: Remove amd_iommu_device_info() Vasant Hegde
2023-10-06 9:57 ` Vasant Hegde [this message]
2023-10-06 9:57 ` [PATCH v4 5/5] Revert "iommu: Fix false ownership failure on AMD systems with PASID activated" Vasant Hegde
2023-10-06 14:02 ` [PATCH v4 0/5] iommu/amd: SVA Support (part 2) - deprecate iommu_v2 module Joerg Roedel
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