diff options
Diffstat (limited to 'arch/powerpc/platforms/cell/spu_base.c')
| -rw-r--r-- | arch/powerpc/platforms/cell/spu_base.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c index 3bd36d46ab4ae4..f78680346e5fe0 100644 --- a/arch/powerpc/platforms/cell/spu_base.c +++ b/arch/powerpc/platforms/cell/spu_base.c @@ -538,7 +538,7 @@ static void __iomem * __init map_spe_prop(struct spu *spu, const void *p; int proplen; - void* ret = NULL; + void __iomem *ret = NULL; int err = 0; p = get_property(n, name, &proplen); @@ -562,30 +562,29 @@ static void spu_unmap(struct spu *spu) iounmap(spu->priv2); iounmap(spu->priv1); iounmap(spu->problem); - iounmap((u8 __iomem *)spu->local_store); + iounmap((__force u8 __iomem *)spu->local_store); } /* This function shall be abstracted for HV platforms */ static int __init spu_map_interrupts(struct spu *spu, struct device_node *np) { - struct irq_host *host; unsigned int isrc; const u32 *tmp; - host = iic_get_irq_host(spu->node); - if (host == NULL) - return -ENODEV; - - /* Get the interrupt source from the device-tree */ + /* Get the interrupt source unit from the device-tree */ tmp = get_property(np, "isrc", NULL); if (!tmp) return -ENODEV; - spu->isrc = isrc = tmp[0]; + isrc = tmp[0]; + + /* Add the node number */ + isrc |= spu->node << IIC_IRQ_NODE_SHIFT; + spu->isrc = isrc; /* Now map interrupts of all 3 classes */ - spu->irqs[0] = irq_create_mapping(host, 0x00 | isrc); - spu->irqs[1] = irq_create_mapping(host, 0x10 | isrc); - spu->irqs[2] = irq_create_mapping(host, 0x20 | isrc); + spu->irqs[0] = irq_create_mapping(NULL, IIC_IRQ_CLASS_0 | isrc); + spu->irqs[1] = irq_create_mapping(NULL, IIC_IRQ_CLASS_1 | isrc); + spu->irqs[2] = irq_create_mapping(NULL, IIC_IRQ_CLASS_2 | isrc); /* Right now, we only fail if class 2 failed */ return spu->irqs[2] == NO_IRQ ? -EINVAL : 0; |