diff options
Diffstat (limited to 'arch/powerpc/sysdev/ppc4xx_msi.c')
| -rw-r--r-- | arch/powerpc/sysdev/ppc4xx_msi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/sysdev/ppc4xx_msi.c b/arch/powerpc/sysdev/ppc4xx_msi.c index 8fb806135043..590dab4f47d6 100644 --- a/arch/powerpc/sysdev/ppc4xx_msi.c +++ b/arch/powerpc/sysdev/ppc4xx_msi.c @@ -102,7 +102,7 @@ static int ppc4xx_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) __func__); } virq = irq_of_parse_and_map(msi_data->msi_dev, int_no); - if (virq == NO_IRQ) { + if (!virq) { dev_err(&dev->dev, "%s: fail mapping irq\n", __func__); msi_bitmap_free_hwirqs(&msi_data->bitmap, int_no, 1); return -ENOSPC; @@ -129,7 +129,7 @@ void ppc4xx_teardown_msi_irqs(struct pci_dev *dev) dev_dbg(&dev->dev, "PCIE-MSI: tearing down msi irqs\n"); for_each_pci_msi_entry(entry, dev) { - if (entry->irq == NO_IRQ) + if (!entry->irq) continue; hwirq = virq_to_hw(entry->irq); irq_set_msi_desc(entry->irq, NULL); @@ -201,7 +201,7 @@ static int ppc4xx_of_msi_remove(struct platform_device *dev) for (i = 0; i < msi_irqs; i++) { virq = msi->msi_virqs[i]; - if (virq != NO_IRQ) + if (virq) irq_dispose_mapping(virq); } |