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| author |   Bjorn Helgaas <bhelgaas@google.com> | 2017-09-07 13:23:57 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-09-07 13:23:57 -0500 |
| commit | 736266296e892ed9e8594a922cd8bb9c369b7b84 (patch) | |
| tree | 8fcb82bab3c910e21ba7101a5d74dd2a88ccbc61 /drivers/pci | |
| parent | Merge branch 'pci/host-exynos' into next (diff) | |
| parent | PCI: faraday: Use PCI_NUM_INTX (diff) | |
| download | linux-dev-736266296e892ed9e8594a922cd8bb9c369b7b84.tar.xz linux-dev-736266296e892ed9e8594a922cd8bb9c369b7b84.zip | |
Merge branch 'pci/host-faraday' into next
* pci/host-faraday:
PCI: faraday: Use PCI_NUM_INTX
PCI: faraday: Fix of_irq_get() error check
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/host/pci-ftpci100.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pci/host/pci-ftpci100.c b/drivers/pci/host/pci-ftpci100.c index 5162dffc102b..96028f01bc90 100644 --- a/drivers/pci/host/pci-ftpci100.c +++ b/drivers/pci/host/pci-ftpci100.c @@ -350,12 +350,12 @@ static int faraday_pci_setup_cascaded_irq(struct faraday_pci *p) /* All PCI IRQs cascade off this one */ irq = of_irq_get(intc, 0); - if (!irq) { + if (irq <= 0) { dev_err(p->dev, "failed to get parent IRQ\n"); - return -EINVAL; + return irq ?: -EINVAL; } - p->irqdomain = irq_domain_add_linear(intc, 4, + p->irqdomain = irq_domain_add_linear(intc, PCI_NUM_INTX, &faraday_pci_irqdomain_ops, p); if (!p->irqdomain) { dev_err(p->dev, "failed to create Gemini PCI IRQ domain\n"); |