| Message ID | 20240401150116.298069-1-vidyas@nvidia.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [V1] PCI: tegra194: Fix probe path for Endpoint mode | expand |
On 01/04/2024 16:01, Vidya Sagar wrote: > Tegra194 PCIe probe path is taking failure path in success case for > Endpoint mode. Return success from the switch case instead of going > into the failure path. > > Signed-off-by: Vidya Sagar <vidyas@nvidia.com> Fixes: c57247f940e8 ("PCI: tegra: Add support for PCIe endpoint mode in Tegra194") > --- > drivers/pci/controller/dwc/pcie-tegra194.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c > index 4bba31502ce1..1a8178dc899a 100644 > --- a/drivers/pci/controller/dwc/pcie-tegra194.c > +++ b/drivers/pci/controller/dwc/pcie-tegra194.c > @@ -2273,11 +2273,14 @@ static int tegra_pcie_dw_probe(struct platform_device *pdev) > ret = tegra_pcie_config_ep(pcie, pdev); > if (ret < 0) > goto fail; > + else > + return 0; > break; > > default: > dev_err(dev, "Invalid PCIe device type %d\n", > pcie->of_data->mode); > + ret = -EINVAL; > } > > fail: Otherwise ... Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Jon
diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c index 4bba31502ce1..1a8178dc899a 100644 --- a/drivers/pci/controller/dwc/pcie-tegra194.c +++ b/drivers/pci/controller/dwc/pcie-tegra194.c @@ -2273,11 +2273,14 @@ static int tegra_pcie_dw_probe(struct platform_device *pdev) ret = tegra_pcie_config_ep(pcie, pdev); if (ret < 0) goto fail; + else + return 0; break; default: dev_err(dev, "Invalid PCIe device type %d\n", pcie->of_data->mode); + ret = -EINVAL; } fail:
Tegra194 PCIe probe path is taking failure path in success case for Endpoint mode. Return success from the switch case instead of going into the failure path. Signed-off-by: Vidya Sagar <vidyas@nvidia.com> --- drivers/pci/controller/dwc/pcie-tegra194.c | 3 +++ 1 file changed, 3 insertions(+)