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Diffstat (limited to 'arch/powerpc/kernel/vio.c')
-rw-r--r--arch/powerpc/kernel/vio.c12
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;
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