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PCI: dwc: Use common mode field in struct dw_pcie

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Remove the redundant mode field from struct dw_plat_pcie and use the
existing mode field in struct dw_pcie instead.

This avoids duplication and prevents potential inconsistencies between
the two mode fields.

Signed-off-by: Hans Zhang <18255117159@163.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://patch.msgid.link/20260501161010.71688-4-18255117159@163.com
This commit is contained in:
Hans Zhang 2026-05-02 00:10:09 +08:00 committed by Manivannan Sadhasivam
parent 5d47f6aeff
commit a8bf471f87
1 changed files with 3 additions and 4 deletions
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7
drivers/pci/controller/dwc/pcie-designware-plat.c
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@ -22,7 +22,6 @@
struct dw_plat_pcie {
struct dw_pcie *pci;
enum dw_pcie_device_mode mode;
};
struct dw_plat_pcie_of_data {
@ -118,11 +117,11 @@ static int dw_plat_pcie_probe(struct platform_device *pdev)
pci->dev = dev;
dw_plat_pcie->pci = pci;
dw_plat_pcie->mode = mode;
dw_plat_pcie->pci->mode = mode;
platform_set_drvdata(pdev, dw_plat_pcie);
switch (dw_plat_pcie->mode) {
switch (dw_plat_pcie->pci->mode) {
case DW_PCIE_RC_TYPE:
if (!IS_ENABLED(CONFIG_PCIE_DW_PLAT_HOST))
return -ENODEV;
@ -148,7 +147,7 @@ static int dw_plat_pcie_probe(struct platform_device *pdev)
break;
default:
dev_err(dev, "INVALID device type %d\n", dw_plat_pcie->mode);
dev_err(dev, "INVALID device type %d\n", dw_plat_pcie->pci->mode);
ret = -EINVAL;
break;
}