diff options
Diffstat (limited to 'drivers/iommu/intr_remapping.c')
| -rw-r--r-- | drivers/iommu/intr_remapping.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/iommu/intr_remapping.c b/drivers/iommu/intr_remapping.c index 1a89d4a2cadf..b2443f1a13ef 100644 --- a/drivers/iommu/intr_remapping.c +++ b/drivers/iommu/intr_remapping.c @@ -409,7 +409,7 @@ static void iommu_set_intr_remapping(struct intel_iommu *iommu, int mode) addr = virt_to_phys((void *)iommu->ir_table->base); - spin_lock_irqsave(&iommu->register_lock, flags); + raw_spin_lock_irqsave(&iommu->register_lock, flags); dmar_writeq(iommu->reg + DMAR_IRTA_REG, (addr) | IR_X2APIC_MODE(mode) | INTR_REMAP_TABLE_REG_SIZE); @@ -420,7 +420,7 @@ static void iommu_set_intr_remapping(struct intel_iommu *iommu, int mode) IOMMU_WAIT_OP(iommu, DMAR_GSTS_REG, readl, (sts & DMA_GSTS_IRTPS), sts); - spin_unlock_irqrestore(&iommu->register_lock, flags); + raw_spin_unlock_irqrestore(&iommu->register_lock, flags); /* * global invalidation of interrupt entry cache before enabling @@ -428,7 +428,7 @@ static void iommu_set_intr_remapping(struct intel_iommu *iommu, int mode) */ qi_global_iec(iommu); - spin_lock_irqsave(&iommu->register_lock, flags); + raw_spin_lock_irqsave(&iommu->register_lock, flags); /* Enable interrupt-remapping */ iommu->gcmd |= DMA_GCMD_IRE; @@ -437,7 +437,7 @@ static void iommu_set_intr_remapping(struct intel_iommu *iommu, int mode) IOMMU_WAIT_OP(iommu, DMAR_GSTS_REG, readl, (sts & DMA_GSTS_IRES), sts); - spin_unlock_irqrestore(&iommu->register_lock, flags); + raw_spin_unlock_irqrestore(&iommu->register_lock, flags); } @@ -485,7 +485,7 @@ static void iommu_disable_intr_remapping(struct intel_iommu *iommu) */ qi_global_iec(iommu); - spin_lock_irqsave(&iommu->register_lock, flags); + raw_spin_lock_irqsave(&iommu->register_lock, flags); sts = dmar_readq(iommu->reg + DMAR_GSTS_REG); if (!(sts & DMA_GSTS_IRES)) @@ -498,7 +498,7 @@ static void iommu_disable_intr_remapping(struct intel_iommu *iommu) readl, !(sts & DMA_GSTS_IRES), sts); end: - spin_unlock_irqrestore(&iommu->register_lock, flags); + raw_spin_unlock_irqrestore(&iommu->register_lock, flags); } int __init intr_remapping_supported(void) |