drivers/pci/ intr remapping: use nr_irqs

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/drivers/pci/intr_remapping.c b/drivers/pci/intr_remapping.c
index bb642cc..980566e 100644 (file)
--- a/drivers/pci/intr_remapping.c
+++ b/drivers/pci/intr_remapping.c
@@ -22,7 +22,7 @@ static DEFINE_SPINLOCK(irq_2_ir_lock);
 
 int irq_remapped(int irq)
 {
-       if (irq > NR_IRQS)
+       if (irq > nr_irqs)
                return 0;
 
        if (!irq_2_iommu[irq].iommu)
@@ -35,7 +35,7 @@ int get_irte(int irq, struct irte *entry)
 {
        int index;
 
-       if (!entry || irq > NR_IRQS)
+       if (!entry || irq > nr_irqs)
                return -1;
 
        spin_lock(&irq_2_ir_lock);
@@ -126,7 +126,7 @@ int map_irq_to_irte_handle(int irq, u16 *sub_handle)
        int index;
 
        spin_lock(&irq_2_ir_lock);
-       if (irq >= NR_IRQS || !irq_2_iommu[irq].iommu) {
+       if (irq >= nr_irqs || !irq_2_iommu[irq].iommu) {
                spin_unlock(&irq_2_ir_lock);
                return -1;
        }
@@ -140,7 +140,7 @@ int map_irq_to_irte_handle(int irq, u16 *sub_handle)
 int set_irte_irq(int irq, struct intel_iommu *iommu, u16 index, u16 subhandle)
 {
        spin_lock(&irq_2_ir_lock);
-       if (irq >= NR_IRQS || irq_2_iommu[irq].iommu) {
+       if (irq >= nr_irqs || irq_2_iommu[irq].iommu) {
                spin_unlock(&irq_2_ir_lock);
                return -1;
        }
@@ -158,7 +158,7 @@ int set_irte_irq(int irq, struct intel_iommu *iommu, u16 index, u16 subhandle)
 int clear_irte_irq(int irq, struct intel_iommu *iommu, u16 index)
 {
        spin_lock(&irq_2_ir_lock);
-       if (irq >= NR_IRQS || !irq_2_iommu[irq].iommu) {
+       if (irq >= nr_irqs || !irq_2_iommu[irq].iommu) {
                spin_unlock(&irq_2_ir_lock);
                return -1;
        }
@@ -180,7 +180,7 @@ int modify_irte(int irq, struct irte *irte_modified)
        struct intel_iommu *iommu;
 
        spin_lock(&irq_2_ir_lock);
-       if (irq >= NR_IRQS || !irq_2_iommu[irq].iommu) {
+       if (irq >= nr_irqs || !irq_2_iommu[irq].iommu) {
                spin_unlock(&irq_2_ir_lock);
                return -1;
        }
@@ -205,7 +205,7 @@ int flush_irte(int irq)
        struct intel_iommu *iommu;
 
        spin_lock(&irq_2_ir_lock);
-       if (irq >= NR_IRQS || !irq_2_iommu[irq].iommu) {
+       if (irq >= nr_irqs || !irq_2_iommu[irq].iommu) {
                spin_unlock(&irq_2_ir_lock);
                return -1;
        }
@@ -248,7 +248,7 @@ int free_irte(int irq)
        struct intel_iommu *iommu;
 
        spin_lock(&irq_2_ir_lock);
-       if (irq >= NR_IRQS || !irq_2_iommu[irq].iommu) {
+       if (irq >= nr_irqs || !irq_2_iommu[irq].iommu) {
                spin_unlock(&irq_2_ir_lock);
                return -1;
        }