powerpc: Remove all usages of NO_IRQ

[mirror_ubuntu-zesty-kernel.git] / arch / powerpc / platforms / cell / iommu.c

diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
index 640772af9bcba810d51a9f9b7cf195b92aff813e..7ff51f96a00e8222fd8720bb98deb0aae57458b6 100644 (file)
--- a/arch/powerpc/platforms/cell/iommu.c
+++ b/arch/powerpc/platforms/cell/iommu.c
@@ -411,7 +411,7 @@ static void cell_iommu_enable_hardware(struct cbe_iommu *iommu)
 
        virq = irq_create_mapping(NULL,
                        IIC_IRQ_IOEX_ATI | (iommu->nid << IIC_IRQ_NODE_SHIFT));
-       BUG_ON(virq == NO_IRQ);
+       BUG_ON(!virq);
 
        ret = request_irq(virq, ioc_interrupt, 0, iommu->name, iommu);
        BUG_ON(ret);