diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2010-10-04 18:41:37 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2010-10-12 16:53:41 +0200 |
| commit | d0ad63927c6d4d511e172c78ba4a623539ef6901 (patch) | |
| tree | f82d2f5b27f5c260c5e2cb3b2cb7b31be5c0f7c4 | |
| parent | a8ef54aeb4308d3730ff31807c495390b98de16a (diff) | |
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>
| -rw-r--r-- | drivers/pci/intr_remapping.c | 47 | ||||
| -rw-r--r-- | include/linux/dmar.h | 2 |
2 files changed, 0 insertions, 49 deletions
diff --git a/drivers/pci/intr_remapping.c b/drivers/pci/intr_remapping.c index cb6252988546..343f7299c783 100644 --- a/drivers/pci/intr_remapping.c +++ b/drivers/pci/intr_remapping.c @@ -275,28 +275,6 @@ int set_irte_irq(int irq, struct intel_iommu *iommu, u16 index, u16 subhandle) return 0; } -int clear_irte_irq(int irq, struct intel_iommu *iommu, u16 index) -{ - struct irq_2_iommu *irq_iommu; - unsigned long flags; - - spin_lock_irqsave(&irq_2_ir_lock, flags); - irq_iommu = valid_irq_2_iommu(irq); - if (!irq_iommu) { - spin_unlock_irqrestore(&irq_2_ir_lock, flags); - return -1; - } - - irq_iommu->iommu = NULL; - irq_iommu->irte_index = 0; - irq_iommu->sub_handle = 0; - irq_2_iommu(irq)->irte_mask = 0; - - spin_unlock_irqrestore(&irq_2_ir_lock, flags); - - return 0; -} - int modify_irte(int irq, struct irte *irte_modified) { int rc; @@ -328,31 +306,6 @@ int modify_irte(int irq, struct irte *irte_modified) return rc; } -int flush_irte(int irq) -{ - int rc; - int index; - struct intel_iommu *iommu; - struct irq_2_iommu *irq_iommu; - unsigned long flags; - - spin_lock_irqsave(&irq_2_ir_lock, flags); - irq_iommu = valid_irq_2_iommu(irq); - if (!irq_iommu) { - spin_unlock_irqrestore(&irq_2_ir_lock, flags); - return -1; - } - - iommu = irq_iommu->iommu; - - index = irq_iommu->irte_index + irq_iommu->sub_handle; - - rc = qi_flush_iec(iommu, index, irq_iommu->irte_mask); - spin_unlock_irqrestore(&irq_2_ir_lock, flags); - - return rc; -} - struct intel_iommu *map_hpet_to_ir(u8 hpet_id) { int i; diff --git a/include/linux/dmar.h b/include/linux/dmar.h index cb86aa1ca436..200439ec7c49 100644 --- a/include/linux/dmar.h +++ b/include/linux/dmar.h @@ -119,8 +119,6 @@ extern int alloc_irte(struct intel_iommu *iommu, int irq, u16 count); extern int set_irte_irq(int irq, struct intel_iommu *iommu, u16 index, u16 sub_handle); extern int map_irq_to_irte_handle(int irq, u16 *sub_handle); -extern int clear_irte_irq(int irq, struct intel_iommu *iommu, u16 index); -extern int flush_irte(int irq); extern int free_irte(int irq); extern int irq_remapped(int irq); |