pci: intr_remap: Remove unused functions
No users. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Ingo Molnar <mingo@elte.hu> Acked-by: Suresh Siddha <suresh.b.siddha@intel.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
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@ -275,28 +275,6 @@ int set_irte_irq(int irq, struct intel_iommu *iommu, u16 index, u16 subhandle)
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return 0;
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}
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int clear_irte_irq(int irq, struct intel_iommu *iommu, u16 index)
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{
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struct irq_2_iommu *irq_iommu;
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unsigned long flags;
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spin_lock_irqsave(&irq_2_ir_lock, flags);
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irq_iommu = valid_irq_2_iommu(irq);
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if (!irq_iommu) {
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spin_unlock_irqrestore(&irq_2_ir_lock, flags);
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return -1;
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}
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irq_iommu->iommu = NULL;
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irq_iommu->irte_index = 0;
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irq_iommu->sub_handle = 0;
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irq_2_iommu(irq)->irte_mask = 0;
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spin_unlock_irqrestore(&irq_2_ir_lock, flags);
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return 0;
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}
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int modify_irte(int irq, struct irte *irte_modified)
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{
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int rc;
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@ -328,31 +306,6 @@ int modify_irte(int irq, struct irte *irte_modified)
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return rc;
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}
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int flush_irte(int irq)
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{
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int rc;
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int index;
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struct intel_iommu *iommu;
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struct irq_2_iommu *irq_iommu;
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unsigned long flags;
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spin_lock_irqsave(&irq_2_ir_lock, flags);
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irq_iommu = valid_irq_2_iommu(irq);
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if (!irq_iommu) {
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spin_unlock_irqrestore(&irq_2_ir_lock, flags);
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return -1;
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}
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iommu = irq_iommu->iommu;
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index = irq_iommu->irte_index + irq_iommu->sub_handle;
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rc = qi_flush_iec(iommu, index, irq_iommu->irte_mask);
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spin_unlock_irqrestore(&irq_2_ir_lock, flags);
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return rc;
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}
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struct intel_iommu *map_hpet_to_ir(u8 hpet_id)
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{
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int i;
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@ -119,8 +119,6 @@ extern int alloc_irte(struct intel_iommu *iommu, int irq, u16 count);
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extern int set_irte_irq(int irq, struct intel_iommu *iommu, u16 index,
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u16 sub_handle);
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extern int map_irq_to_irte_handle(int irq, u16 *sub_handle);
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extern int clear_irte_irq(int irq, struct intel_iommu *iommu, u16 index);
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extern int flush_irte(int irq);
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extern int free_irte(int irq);
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extern int irq_remapped(int irq);
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