PCI: imx6: Mark the link down as non-fatal error
authorRichard Zhu <hongxing.zhu@nxp.com>
Thu, 14 Jul 2022 07:31:04 +0000 (15:31 +0800)
committerBjorn Helgaas <bhelgaas@google.com>
Mon, 1 Aug 2022 20:33:50 +0000 (15:33 -0500)
commit508919d0a95c04ef04469e60776146a9795c07cf
treeaea85df48404922fab3642c9a324b6db0c748da8
parentf0691e326b270d86fff408f347bd6498949f3076
PCI: imx6: Mark the link down as non-fatal error

If the PCIe link is down, return zero from imx6_pcie_start_link() so the
driver will probe successfully.

Link: https://lore.kernel.org/r/1657783869-19194-13-git-send-email-hongxing.zhu@nxp.com
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
drivers/pci/controller/dwc/pci-imx6.c