iommu/amd: Remove unused EXPORT_SYMBOLS

hegdevasant · joergroedel · commit 45d08d85e6f6 · 2023-10-06T16:01:55.000+02:00
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> Link: https://lore.kernel.org/r/20231006095706.5694-5-vasant.hegde@amd.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
diff --git 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
@@ -2446,7 +2446,6 @@ 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)
 {
@@ -2606,7 +2605,6 @@ 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)
 {
@@ -2626,7 +2624,6 @@ 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)
 {
@@ -2706,7 +2703,6 @@ 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)
 {
@@ -2720,7 +2716,6 @@ 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)
@@ -2739,7 +2734,6 @@ 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
 

Original file line number	Diff line number	Diff line change
`@@ -3666,7 +3666,6 @@ bool amd_iommu_v2_supported(void)`
`3666`	`3666`	`*/`
`3667`	`3667`	`return amd_iommu_gt_ppr_supported() && !amd_iommu_snp_en;`
`3668`	`3668`	`}`
`3669`		`-EXPORT_SYMBOL(amd_iommu_v2_supported);`
`3670`	`3669`
`3671`	`3670`	`struct amd_iommu *get_amd_iommu(unsigned int idx)`
`3672`	`3671`	`{`
Original file line number	Diff line number	Diff line change
`@@ -2446,7 +2446,6 @@ bool amd_iommu_is_attach_deferred(struct device *dev)`
`2446`	`2446`
`2447`	`2447`	`return dev_data->defer_attach;`
`2448`	`2448`	`}`
`2449`		`-EXPORT_SYMBOL_GPL(amd_iommu_is_attach_deferred);`
`2450`	`2449`
`2451`	`2450`	`static void amd_iommu_flush_iotlb_all(struct iommu_domain *domain)`
`2452`	`2451`	`{`
`@@ -2606,7 +2605,6 @@ int amd_iommu_flush_page(struct iommu_domain *dom, u32 pasid,`
`2606`	`2605`
`2607`	`2606`	`return ret;`
`2608`	`2607`	`}`
`2609`		`-EXPORT_SYMBOL(amd_iommu_flush_page);`
`2610`	`2608`
`2611`	`2609`	`static int __amd_iommu_flush_tlb(struct protection_domain *domain, u32 pasid)`
`2612`	`2610`	`{`
`@@ -2626,7 +2624,6 @@ int amd_iommu_flush_tlb(struct iommu_domain *dom, u32 pasid)`
`2626`	`2624`
`2627`	`2625`	`return ret;`
`2628`	`2626`	`}`
`2629`		`-EXPORT_SYMBOL(amd_iommu_flush_tlb);`
`2630`	`2627`
`2631`	`2628`	`static u64 __get_gcr3_pte(u64 root, int level, u32 pasid, bool alloc)`
`2632`	`2629`	`{`
`@@ -2706,7 +2703,6 @@ int amd_iommu_domain_set_gcr3(struct iommu_domain *dom, u32 pasid,`
`2706`	`2703`
`2707`	`2704`	`return ret;`
`2708`	`2705`	`}`
`2709`		`-EXPORT_SYMBOL(amd_iommu_domain_set_gcr3);`
`2710`	`2706`
`2711`	`2707`	`int amd_iommu_domain_clear_gcr3(struct iommu_domain *dom, u32 pasid)`
`2712`	`2708`	`{`
`@@ -2720,7 +2716,6 @@ int amd_iommu_domain_clear_gcr3(struct iommu_domain *dom, u32 pasid)`
`2720`	`2716`
`2721`	`2717`	`return ret;`
`2722`	`2718`	`}`
`2723`		`-EXPORT_SYMBOL(amd_iommu_domain_clear_gcr3);`
`2724`	`2719`
`2725`	`2720`	`int amd_iommu_complete_ppr(struct pci_dev *pdev, u32 pasid,`
`2726`	`2721`	`int status, int tag)`
`@@ -2739,7 +2734,6 @@ int amd_iommu_complete_ppr(struct pci_dev *pdev, u32 pasid,`
`2739`	`2734`
`2740`	`2735`	`return iommu_queue_command(iommu, &cmd);`
`2741`	`2736`	`}`
`2742`		`-EXPORT_SYMBOL(amd_iommu_complete_ppr);`
`2743`	`2737`
`2744`	`2738`	`#ifdef CONFIG_IRQ_REMAP`
`2745`	`2739`