1 files changed, 1 insertions, 11 deletions

diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index cdf5867838a6..fad8580f9081 100644
--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c
@@ -218,7 +218,6 @@ struct vio_dev * __devinit vio_register_device_node(struct device_node *of_node)
 {
         struct vio_dev *viodev;
         unsigned int *unit_address;
-        unsigned int *irq_p;
 
         /* we need the 'device_type' property, in order to match with drivers */
         if (of_node->type == NULL) {
@@ -243,16 +242,7 @@ struct vio_dev * __devinit vio_register_device_node(struct device_node *of_node)
 
         viodev->dev.platform_data = of_node_get(of_node);
 
-        viodev->irq = NO_IRQ;
-        irq_p = (unsigned int *)get_property(of_node, "interrupts", NULL);
-        if (irq_p) {
-                int virq = virt_irq_create_mapping(*irq_p);
-                if (virq == NO_IRQ) {
-                        printk(KERN_ERR "Unable to allocate interrupt "
-                               "number for %s\n", of_node->full_name);
-                } else
-                        viodev->irq = irq_offset_up(virq);
-        }
+        viodev->irq = irq_of_parse_and_map(of_node, 0);
 
         snprintf(viodev->dev.bus_id, BUS_ID_SIZE, "%x", *unit_address);
         viodev->name = of_node->name;