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 4f5b871..4480364 100644
--- a/drivers/pci/intr_remapping.c
+++ b/drivers/pci/intr_remapping.c
@@ -55,15 +55,12 @@
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 @@
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];