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iommu/amd: Remove a few unused exports 

Remove exports for functions that are only used in the AMD IOMMU driver
itself, or the also always builtin perf events support.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210402143312.372386-4-hch@lst.de
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Christoph Hellwig 2021-04-02 16:33:11 +02:00 committed by Joerg Roedel
parent 42fa2bda18
commit b29a1fc759
1 changed files with 0 additions and 5 deletions
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5
drivers/iommu/amd/init.c
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@ -208,7 +208,6 @@ u16 *amd_iommu_alias_table;
* for a specific device. It is also indexed by the PCI device id.
*/
struct amd_iommu **amd_iommu_rlookup_table;
EXPORT_SYMBOL(amd_iommu_rlookup_table);
/*
* This table is used to find the irq remapping table for a given device id
@ -268,7 +267,6 @@ bool translation_pre_enabled(struct amd_iommu *iommu)
{
return (iommu->flags & AMD_IOMMU_FLAG_TRANS_PRE_ENABLED);
}
EXPORT_SYMBOL(translation_pre_enabled);
static void clear_translation_pre_enabled(struct amd_iommu *iommu)
{
@ -3273,7 +3271,6 @@ struct amd_iommu *get_amd_iommu(unsigned int idx)
return iommu;
return NULL;
}
EXPORT_SYMBOL(get_amd_iommu);
/****************************************************************************
*
@ -3355,7 +3352,6 @@ int amd_iommu_pc_get_reg(struct amd_iommu *iommu, u8 bank, u8 cntr, u8 fxn, u64
return iommu_pc_get_set_reg(iommu, bank, cntr, fxn, value, false);
}
EXPORT_SYMBOL(amd_iommu_pc_get_reg);
int amd_iommu_pc_set_reg(struct amd_iommu *iommu, u8 bank, u8 cntr, u8 fxn, u64 *value)
{
@ -3364,4 +3360,3 @@ int amd_iommu_pc_set_reg(struct amd_iommu *iommu, u8 bank, u8 cntr, u8 fxn, u64
return iommu_pc_get_set_reg(iommu, bank, cntr, fxn, value, true);
}
EXPORT_SYMBOL(amd_iommu_pc_set_reg);