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PCI: rcar: Return -ENODEV from host bridge probe when no card present

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R-Car PCIe does not support hotplug so it is appropriate to treat the
absence of a PCIe card as an -ENODEV error.

Signed-off-by: Harunobu Kurokawa <harunobu.kurokawa.dn@renesas.com>
[simon: updated changelog]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Harunobu Kurokawa 2016-12-16 12:50:04 +01:00 committed by Bjorn Helgaas
parent 7ce7d89f48
commit e94888d237
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/host/pcie-rcar.c
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@ -1165,7 +1165,7 @@ static int rcar_pcie_probe(struct platform_device *pdev)
err = hw_init_fn(pcie);
if (err) {
dev_info(dev, "PCIe link down\n");
err = 0;
err = -ENODEV;
goto err_pm_put;
}