When platform_get_irq() fails we should propagate the real error
value instead of always returning -EINVAL.
Cc: Kishon Vijay Abraham I <kishon@xxxxxx>
Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxx>
---
drivers/pci/dwc/pci-dra7xx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/dwc/pci-dra7xx.c b/drivers/pci/dwc/pci-dra7xx.c
index e0dd98d..1e2aaed 100644
--- a/drivers/pci/dwc/pci-dra7xx.c
+++ b/drivers/pci/dwc/pci-dra7xx.c
@@ -450,7 +450,7 @@ 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,
--
2.7.4
