iommu/amd: Remove EXPORT_SYMBOL for perf counter related functions

.. as IOMMU perf counters are always built as part of kernel.

No functional change intended.

Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Reviewed-by: Alejandro Jimenez <alejandro.j.jimenez@oracle.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20240118090105.5864-7-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
index c83bd0c2a1c9214df007c7ac29e31641adf23702..e72fba4a8111dd9d11d30e4cffe0988c315810ac 100644 (file)
--- a/drivers/iommu/amd/init.c
+++ b/drivers/iommu/amd/init.c
@@ -3694,13 +3694,11 @@ u8 amd_iommu_pc_get_max_banks(unsigned int idx)
 
        return 0;
 }
-EXPORT_SYMBOL(amd_iommu_pc_get_max_banks);
 
 bool amd_iommu_pc_supported(void)
 {
        return amd_iommu_pc_present;
 }
-EXPORT_SYMBOL(amd_iommu_pc_supported);
 
 u8 amd_iommu_pc_get_max_counters(unsigned int idx)
 {
@@ -3711,7 +3709,6 @@ u8 amd_iommu_pc_get_max_counters(unsigned int idx)
 
        return 0;
 }
-EXPORT_SYMBOL(amd_iommu_pc_get_max_counters);
 
 static int iommu_pc_get_set_reg(struct amd_iommu *iommu, u8 bank, u8 cntr,
                                u8 fxn, u64 *value, bool is_write)