1 files changed, 20 insertions, 20 deletions

diff --git a/drivers/iommu/intr_remapping.c b/drivers/iommu/intr_remapping.c
index cfb0dd4bf0b6..07c9f189f314 100644
--- a/drivers/iommu/intr_remapping.c
+++ b/drivers/iommu/intr_remapping.c
@@ -54,7 +54,7 @@ static __init int setup_intremap(char *str)
 }
 early_param("intremap", setup_intremap);
 
-static DEFINE_SPINLOCK(irq_2_ir_lock);
+static DEFINE_RAW_SPINLOCK(irq_2_ir_lock);
 
 static struct irq_2_iommu *irq_2_iommu(unsigned int irq)
 {
@@ -71,12 +71,12 @@ int get_irte(int irq, struct irte *entry)
         if (!entry || !irq_iommu)
                 return -1;
 
-        spin_lock_irqsave(&irq_2_ir_lock, flags);
+        raw_spin_lock_irqsave(&irq_2_ir_lock, flags);
 
         index = irq_iommu->irte_index + irq_iommu->sub_handle;
         *entry = *(irq_iommu->iommu->ir_table->base + index);
 
-        spin_unlock_irqrestore(&irq_2_ir_lock, flags);
+        raw_spin_unlock_irqrestore(&irq_2_ir_lock, flags);
         return 0;
 }
 
@@ -110,7 +110,7 @@ int alloc_irte(struct intel_iommu *iommu, int irq, u16 count)
                 return -1;
         }
 
-        spin_lock_irqsave(&irq_2_ir_lock, flags);
+        raw_spin_lock_irqsave(&irq_2_ir_lock, flags);
         do {
                 for (i = index; i < index + count; i++)
                         if  (table->base[i].present)
@@ -122,7 +122,7 @@ int alloc_irte(struct intel_iommu *iommu, int irq, u16 count)
                 index = (index + count) % INTR_REMAP_TABLE_ENTRIES;
 
                 if (index == start_index) {
-                        spin_unlock_irqrestore(&irq_2_ir_lock, flags);
+                        raw_spin_unlock_irqrestore(&irq_2_ir_lock, flags);
                         printk(KERN_ERR "can't allocate an IRTE\n");
                         return -1;
                 }
@@ -136,7 +136,7 @@ int alloc_irte(struct intel_iommu *iommu, int irq, u16 count)
         irq_iommu->sub_handle = 0;
         irq_iommu->irte_mask = mask;
 
-        spin_unlock_irqrestore(&irq_2_ir_lock, flags);
+        raw_spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 
         return index;
 }
@@ -161,10 +161,10 @@ int map_irq_to_irte_handle(int irq, u16 *sub_handle)
         if (!irq_iommu)
                 return -1;
 
-        spin_lock_irqsave(&irq_2_ir_lock, flags);
+        raw_spin_lock_irqsave(&irq_2_ir_lock, flags);
         *sub_handle = irq_iommu->sub_handle;
         index = irq_iommu->irte_index;
-        spin_unlock_irqrestore(&irq_2_ir_lock, flags);
+        raw_spin_unlock_irqrestore(&irq_2_ir_lock, flags);
         return index;
 }
 
@@ -176,14 +176,14 @@ int set_irte_irq(int irq, struct intel_iommu *iommu, u16 index, u16 subhandle)
         if (!irq_iommu)
                 return -1;
 
-        spin_lock_irqsave(&irq_2_ir_lock, flags);
+        raw_spin_lock_irqsave(&irq_2_ir_lock, flags);
 
         irq_iommu->iommu = iommu;
         irq_iommu->irte_index = index;
         irq_iommu->sub_handle = subhandle;
         irq_iommu->irte_mask = 0;
 
-        spin_unlock_irqrestore(&irq_2_ir_lock, flags);
+        raw_spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 
         return 0;
 }
@@ -199,7 +199,7 @@ int modify_irte(int irq, struct irte *irte_modified)
         if (!irq_iommu)
                 return -1;
 
-        spin_lock_irqsave(&irq_2_ir_lock, flags);
+        raw_spin_lock_irqsave(&irq_2_ir_lock, flags);
 
         iommu = irq_iommu->iommu;
 
@@ -211,7 +211,7 @@ int modify_irte(int irq, struct irte *irte_modified)
         __iommu_flush_cache(iommu, irte, sizeof(*irte));
 
         rc = qi_flush_iec(iommu, index, 0);
-        spin_unlock_irqrestore(&irq_2_ir_lock, flags);
+        raw_spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 
         return rc;
 }
@@ -279,7 +279,7 @@ int free_irte(int irq)
         if (!irq_iommu)
                 return -1;
 
-        spin_lock_irqsave(&irq_2_ir_lock, flags);
+        raw_spin_lock_irqsave(&irq_2_ir_lock, flags);
 
         rc = clear_entries(irq_iommu);
 
@@ -288,7 +288,7 @@ int free_irte(int irq)
         irq_iommu->sub_handle = 0;
         irq_iommu->irte_mask = 0;
 
-        spin_unlock_irqrestore(&irq_2_ir_lock, flags);
+        raw_spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 
         return rc;
 }
@@ -418,7 +418,7 @@ 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);
@@ -429,7 +429,7 @@ 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
@@ -437,7 +437,7 @@ 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;
@@ -446,7 +446,7 @@ 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);
 }
 
 
@@ -494,7 +494,7 @@ 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))
@@ -507,7 +507,7 @@ 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);
 }
 
 static int __init dmar_x2apic_optout(void)