diff options
Diffstat (limited to 'arch/powerpc/platforms/cell/spider-pic.c')
| -rw-r--r-- | arch/powerpc/platforms/cell/spider-pic.c | 9 |
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 742a03282b4..608b1ebc56b 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; |