1 files changed, 4 insertions, 5 deletions

diff --git a/arch/powerpc/platforms/cell/spider-pic.c b/arch/powerpc/platforms/cell/spider-pic.c
index 742a03282b44..608b1ebc56b2 100644
--- a/arch/powerpc/platforms/cell/spider-pic.c
+++ b/arch/powerpc/platforms/cell/spider-pic.c
@@ -243,7 +243,6 @@ static unsigned int __init spider_find_cascade_and_node(struct spider_pic *pic)
         const u32 *imap, *tmp;
         int imaplen, intsize, unit;
         struct device_node *iic;
-        struct irq_host *iic_host;
 
 #if 0 /* Enable that when we have a way to retreive the node as well */
         /* First, we check wether we have a real "interrupts" in the device
@@ -289,11 +288,11 @@ static unsigned int __init spider_find_cascade_and_node(struct spider_pic *pic)
          * the iic host from the iic OF node, but that way I'm still compatible
          * with really really old old firmwares for which we don't have a node
          */
-        iic_host = iic_get_irq_host(pic->node_id);
-        if (iic_host == NULL)
-                return NO_IRQ;
         /* Manufacture an IIC interrupt number of class 2 */
-        virq = irq_create_mapping(iic_host, 0x20 | unit);
+        virq = irq_create_mapping(NULL,
+                                  (pic->node_id << IIC_IRQ_NODE_SHIFT) |
+                                  (2 << IIC_IRQ_CLASS_SHIFT) |
+                                  unit);
         if (virq == NO_IRQ)
                 printk(KERN_ERR "spider_pic: failed to map cascade !");
         return virq;