powerpc: Remove all usages of NO_IRQ

[mirror_ubuntu-zesty-kernel.git] / arch / powerpc / kernel / pci-common.c

diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index e58908066b0e4e3fd3c2729ce7a7c49cad7f8d0e..95d3769a2e267cd9ee14b1901418c74526ceb975 100644 (file)
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -360,7 +360,7 @@ static int pci_read_irq_line(struct pci_dev *pci_dev)
                         line, pin);
 
                virq = irq_create_mapping(NULL, line);
-               if (virq != NO_IRQ)
+               if (virq)
                        irq_set_irq_type(virq, IRQ_TYPE_LEVEL_LOW);
        } else {
                pr_debug(" Got one, spec %d cells (0x%08x 0x%08x...) on %s\n",
@@ -369,7 +369,8 @@ static int pci_read_irq_line(struct pci_dev *pci_dev)
 
                virq = irq_create_of_mapping(&oirq);
        }
-       if(virq == NO_IRQ) {
+
+       if (!virq) {
                pr_debug(" Failed to map !\n");
                return -1;
        }