From: Hou Zhiqiang <[email protected]> Sometimes there is not a PCIe Endpoint stalled in the 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 <[email protected]> Reviewed-by: Minghuan Lian <[email protected]> Reviewed-by: Subrahmanya Lingappa <[email protected]> --- V5: - Corrected and retouched the subject and changelog. drivers/pci/controller/pcie-mobiveil.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/pci/controller/pcie-mobiveil.c b/drivers/pci/controller/pcie-mobiveil.c index 1ee3ea2570c0..8dc87c7a600e 100644 --- a/drivers/pci/controller/pcie-mobiveil.c +++ b/drivers/pci/controller/pcie-mobiveil.c @@ -560,7 +560,7 @@ static 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; } @@ -926,10 +926,8 @@ static int mobiveil_pcie_probe(struct platform_device *pdev) bridge->swizzle_irq = pci_common_swizzle; ret = mobiveil_bringup_link(pcie); - if (ret) { + if (ret) dev_info(dev, "link bring-up failed\n"); - goto error; - } /* setup the kernel resources for the newly added PCIe root bus */ ret = pci_scan_root_bus_bridge(bridge); -- 2.17.1
