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PCI: xgene: Fix platform_get_irq() error handling

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When platform_get_irq() fails we should propagate the real error value
instead of always returning -EINVAL.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Duc Dang <dhdang@apm.com>
This commit is contained in:
Fabio Estevam
2017-08-31 14:52:06 -03:00
committed by Bjorn Helgaas
parent 16f73eb02d
commit c7aca96aa4
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/host/pci-xgene-msi.c
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@@ -489,7 +489,7 @@ static int xgene_msi_probe(struct platform_device *pdev)
if (virt_msir < 0) { if (virt_msir < 0) {
dev_err(&pdev->dev, "Cannot translate IRQ index %d\n", dev_err(&pdev->dev, "Cannot translate IRQ index %d\n",
irq_index); irq_index);
rc = -EINVAL; rc = virt_msir;
goto error; goto error;
} }
xgene_msi->msi_groups[irq_index].gic_irq = virt_msir; xgene_msi->msi_groups[irq_index].gic_irq = virt_msir;