pci/intr_remapping: Allocate irq_iommu on node

make it use the node from irq_desc.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
LKML-Reference: <4A95C392.5050903@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/drivers/pci/intr_remapping.c b/drivers/pci/intr_remapping.c
index 4f5b8712931f0d34c1702440a80ff0bb71f46964..44803644ca058de163a8f856dcb1754ef076614b 100644 (file)
--- a/drivers/pci/intr_remapping.c
+++ b/drivers/pci/intr_remapping.c
@@ -55,15 +55,12 @@ static struct irq_2_iommu *irq_2_iommu(unsigned int irq)
        return desc->irq_2_iommu;
 }
 
-static struct irq_2_iommu *irq_2_iommu_alloc_node(unsigned int irq, int node)
+static struct irq_2_iommu *irq_2_iommu_alloc(unsigned int irq)
 {
        struct irq_desc *desc;
        struct irq_2_iommu *irq_iommu;
 
-       /*
-        * alloc irq desc if not allocated already.
-        */
-       desc = irq_to_desc_alloc_node(irq, node);
+       desc = irq_to_desc(irq);
        if (!desc) {
                printk(KERN_INFO "can not get irq_desc for %d\n", irq);
                return NULL;
@@ -72,16 +69,11 @@ static struct irq_2_iommu *irq_2_iommu_alloc_node(unsigned int irq, int node)
        irq_iommu = desc->irq_2_iommu;
 
        if (!irq_iommu)
-               desc->irq_2_iommu = get_one_free_irq_2_iommu(node);
+               desc->irq_2_iommu = get_one_free_irq_2_iommu(irq_node(irq));
 
        return desc->irq_2_iommu;
 }
 
-static struct irq_2_iommu *irq_2_iommu_alloc(unsigned int irq)
-{
-       return irq_2_iommu_alloc_node(irq, cpu_to_node(boot_cpu_id));
-}
-
 #else /* !CONFIG_SPARSE_IRQ */
 
 static struct irq_2_iommu irq_2_iommuX[NR_IRQS];