reviewed-by: Minghuan Lian <Minghuan.Lian@xxxxxxx>
> -----Original Message-----
> From: Z.q. Hou
> Sent: Tuesday, November 20, 2018 5:27 PM
> To: linux-pci@xxxxxxxxxxxxxxx; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx;
> devicetree@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx;
> bhelgaas@xxxxxxxxxx; robh+dt@xxxxxxxxxx; mark.rutland@xxxxxxx;
> l.subrahmanya@xxxxxxxxxxxxxx; shawnguo@xxxxxxxxxx; Leo Li
> <leoyang.li@xxxxxxx>; lorenzo.pieralisi@xxxxxxx;
> catalin.marinas@xxxxxxx; will.deacon@xxxxxxx
> Cc: Mingkai Hu <mingkai.hu@xxxxxxx>; M.h. Lian
> <minghuan.lian@xxxxxxx>; Xiaowei Bao <xiaowei.bao@xxxxxxx>; Z.q. Hou
> <zhiqiang.hou@xxxxxxx>
> Subject: [PATCHv2 18/25] PCI: mobiveil: continue to initialize the host upon
> no PCIe link
>
> From: Hou Zhiqiang <Zhiqiang.Hou@xxxxxxx>
>
> Sometimes there is not a PCIe Endpoint in the PCIe slot, so do not exit when
> the PCIe link is not up. And degrade the print level of link up info.
>
> Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@xxxxxxx>
> ---
> V2:
> - no change
>
> drivers/pci/controller/mobiveil/pcie-mobiveil-host.c | 1 -
> drivers/pci/controller/mobiveil/pcie-mobiveil.c | 2 +-
> 2 files changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c
> b/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c
> index 1ae82e790562..d1765d572f44 100644
> --- a/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c
> +++ b/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c
> @@ -596,7 +596,6 @@ int mobiveil_pcie_host_probe(struct mobiveil_pcie
> *pcie)
> ret = mobiveil_bringup_link(pcie);
> if (ret) {
> dev_info(dev, "link bring-up failed\n");
> - goto error;
> }
>
> /* setup the kernel resources for the newly added PCIe root bus */
> diff --git a/drivers/pci/controller/mobiveil/pcie-mobiveil.c
> b/drivers/pci/controller/mobiveil/pcie-mobiveil.c
> index ee678a60825d..370658d6546d 100644
> --- a/drivers/pci/controller/mobiveil/pcie-mobiveil.c
> +++ b/drivers/pci/controller/mobiveil/pcie-mobiveil.c
> @@ -222,7 +222,7 @@ int mobiveil_bringup_link(struct mobiveil_pcie *pcie)
> usleep_range(LINK_WAIT_MIN, LINK_WAIT_MAX);
> }
>
> - dev_err(&pcie->pdev->dev, "link never came up\n");
> + dev_info(&pcie->pdev->dev, "link never came up\n");
>
> return -ETIMEDOUT;
> }
> --
> 2.17.1
