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PCI: keembay: Use common mode field in struct dw_pcie

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Remove the redundant mode field from struct keembay_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/20260501161010.71688-5-18255117159@163.com
This commit is contained in:
Hans Zhang 2026-05-02 00:10:10 +08:00 committed by Manivannan Sadhasivam
parent a8bf471f87
commit f02459d034
1 changed files with 4 additions and 5 deletions
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9
drivers/pci/controller/dwc/pcie-keembay.c
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@ -58,7 +58,6 @@
struct keembay_pcie {
struct dw_pcie pci;
void __iomem *apb_base;
enum dw_pcie_device_mode mode;
struct clk *clk_master;
struct clk *clk_aux;
@ -117,7 +116,7 @@ static int keembay_pcie_start_link(struct dw_pcie *pci)
u32 val;
int ret;
if (pcie->mode == DW_PCIE_EP_TYPE)
if (pcie->pci.mode == DW_PCIE_EP_TYPE)
return 0;
keembay_pcie_ltssm_set(pcie, false);
@ -409,7 +408,7 @@ static int keembay_pcie_probe(struct platform_device *pdev)
pci->dev = dev;
pci->ops = &keembay_pcie_ops;
pcie->mode = mode;
pcie->pci.mode = mode;
pcie->apb_base = devm_platform_ioremap_resource_byname(pdev, "apb");
if (IS_ERR(pcie->apb_base))
@ -417,7 +416,7 @@ static int keembay_pcie_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, pcie);
switch (pcie->mode) {
switch (pcie->pci.mode) {
case DW_PCIE_RC_TYPE:
if (!IS_ENABLED(CONFIG_PCIE_KEEMBAY_HOST))
return -ENODEV;
@ -443,7 +442,7 @@ static int keembay_pcie_probe(struct platform_device *pdev)
break;
default:
dev_err(dev, "Invalid device type %d\n", pcie->mode);
dev_err(dev, "Invalid device type %d\n", pcie->pci.mode);
return -ENODEV;
}