When platform_get_irq() fails we should propagate the real error value
instead of always returning -ENODEV.
Cc: Linus Walleij <linus.walleij@xxxxxxxxxx>
Signed-off-by: Fabio Estevam <festevam@xxxxxxxxx>
---
drivers/pci/host/pci-v3-semi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/host/pci-v3-semi.c b/drivers/pci/host/pci-v3-semi.c
index a544d72..01017af 100644
--- a/drivers/pci/host/pci-v3-semi.c
+++ b/drivers/pci/host/pci-v3-semi.c
@@ -806,9 +806,9 @@ static int v3_pci_probe(struct platform_device *pdev)
/* Get and request error IRQ resource */
irq = platform_get_irq(pdev, 0);
- if (irq <= 0) {
+ if (irq < 0) {
dev_err(dev, "unable to obtain PCIv3 error IRQ\n");
- return -ENODEV;
+ return irq;
}
ret = devm_request_irq(dev, irq, v3_irq, 0,
"PCIv3 error", v3);
--
2.7.4
