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authorBjorn Helgaas <bhelgaas@google.com>2017-09-07 13:23:55 -0500
committerBjorn Helgaas <bhelgaas@google.com>2017-09-07 13:23:55 -0500
commit51386202a5948a024bdabb4318f7da362d514988 (patch)
treedfc6d8c1d62ed850de80418e0811182f3caa1db9 /drivers/pci
parentee75520eb20cf3c9101742ecb219064ad4c3fec9 (diff)
parent2f3ec75245ee9c85578a50d090029d1726105a4d (diff)
Merge branch 'pci/host-dra7xx' into next
* pci/host-dra7xx: PCI: dra7xx: Fix platform_get_irq() error handling PCI: dra7xx: Propagate platform_get_irq() errors in dra7xx_pcie_probe() PCI: dra7xx: Use PCI_NUM_INTX
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/dwc/pci-dra7xx.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/pci/dwc/pci-dra7xx.c b/drivers/pci/dwc/pci-dra7xx.c
index e8c13bb76169..ced9319cf76a 100644
--- a/drivers/pci/dwc/pci-dra7xx.c
+++ b/drivers/pci/dwc/pci-dra7xx.c
@@ -240,7 +240,7 @@ static int dra7xx_pcie_init_irq_domain(struct pcie_port *pp)
return -ENODEV;
}
- dra7xx->irq_domain = irq_domain_add_linear(pcie_intc_node, 4,
+ dra7xx->irq_domain = irq_domain_add_linear(pcie_intc_node, PCI_NUM_INTX,
&intx_domain_ops, pp);
if (!dra7xx->irq_domain) {
dev_err(dev, "Failed to get a INTx IRQ domain\n");
@@ -437,7 +437,7 @@ static int __init dra7xx_add_pcie_port(struct dra7xx_pcie *dra7xx,
pp->irq = platform_get_irq(pdev, 1);
if (pp->irq < 0) {
dev_err(dev, "missing IRQ resource\n");
- return -EINVAL;
+ return pp->irq;
}
ret = devm_request_irq(dev, pp->irq, dra7xx_pcie_msi_irq_handler,
@@ -618,8 +618,8 @@ static int __init dra7xx_pcie_probe(struct platform_device *pdev)
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
- dev_err(dev, "missing IRQ resource\n");
- return -EINVAL;
+ dev_err(dev, "missing IRQ resource: %d\n", irq);
+ return irq;
}
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ti_conf");

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