diff options
Diffstat (limited to 'drivers/pci/dwc/pcie-spear13xx.c')
| -rw-r--r-- | drivers/pci/dwc/pcie-spear13xx.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/pci/dwc/pcie-spear13xx.c b/drivers/pci/dwc/pcie-spear13xx.c index 80897291e0fb..709189d23b31 100644 --- a/drivers/pci/dwc/pcie-spear13xx.c +++ b/drivers/pci/dwc/pcie-spear13xx.c @@ -177,13 +177,15 @@ static int spear13xx_pcie_link_up(struct dw_pcie *pci) return 0; } -static void spear13xx_pcie_host_init(struct pcie_port *pp) +static int spear13xx_pcie_host_init(struct pcie_port *pp) { struct dw_pcie *pci = to_dw_pcie_from_pp(pp); struct spear13xx_pcie *spear13xx_pcie = to_spear13xx_pcie(pci); spear13xx_pcie_establish_link(spear13xx_pcie); spear13xx_pcie_enable_interrupts(spear13xx_pcie); + + return 0; } static const struct dw_pcie_host_ops spear13xx_pcie_host_ops = { @@ -199,9 +201,9 @@ static int spear13xx_add_pcie_port(struct spear13xx_pcie *spear13xx_pcie, int ret; pp->irq = platform_get_irq(pdev, 0); - if (!pp->irq) { + if (pp->irq < 0) { dev_err(dev, "failed to get irq\n"); - return -ENODEV; + return pp->irq; } ret = devm_request_irq(dev, pp->irq, spear13xx_pcie_irq_handler, IRQF_SHARED | IRQF_NO_THREAD, |