diff options
Diffstat (limited to 'arch/powerpc/platforms/cell/iommu.c')
| -rw-r--r-- | arch/powerpc/platforms/cell/iommu.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c index fc46fcac3921..ae9fc7bc17d6 100644 --- a/arch/powerpc/platforms/cell/iommu.c +++ b/arch/powerpc/platforms/cell/iommu.c @@ -412,8 +412,7 @@ static void cell_iommu_enable_hardware(struct cbe_iommu *iommu) IIC_IRQ_IOEX_ATI | (iommu->nid << IIC_IRQ_NODE_SHIFT)); BUG_ON(virq == NO_IRQ); - ret = request_irq(virq, ioc_interrupt, IRQF_DISABLED, - iommu->name, iommu); + ret = request_irq(virq, ioc_interrupt, 0, iommu->name, iommu); BUG_ON(ret); /* set the IOC segment table origin register (and turn on the iommu) */ @@ -1038,6 +1037,8 @@ static int __init cell_iommu_fixed_mapping_init(void) /* The fixed mapping is only supported on axon machines */ np = of_find_node_by_name(NULL, "axon"); + of_node_put(np); + if (!np) { pr_debug("iommu: fixed mapping disabled, no axons found\n"); return -1; |