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[v3,4/9] PCI: imx6: Correct controller_id generation logic for i.MX7D

Message ID 1727330873-17486-5-git-send-email-hongxing.zhu@nxp.com (mailing list archive)
State Superseded
Delegated to: Manivannan Sadhasivam
Headers show
Series A bunch of changes to refine i.MX PCIe driver | expand

Commit Message

Hongxing Zhu Sept. 26, 2024, 6:07 a.m. UTC 
i.MX7D only has one PCIe controller, so controller_id should always be 0.
The previous code is incorrect although yielding the correct result. Fix by
removing IMX7D from the switch case branch.

Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
---
 drivers/pci/controller/dwc/pci-imx6.c | 1 -
 1 file changed, 1 deletion(-)
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Patch

diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c
index e8e401729893..d49154dbb1bd 100644
--- a/drivers/pci/controller/dwc/pci-imx6.c
+++ b/drivers/pci/controller/dwc/pci-imx6.c
@@ -1338,7 +1338,6 @@  static int imx_pcie_probe(struct platform_device *pdev)
 	switch (imx_pcie->drvdata->variant) {
 	case IMX8MQ:
 	case IMX8MQ_EP:
-	case IMX7D:
 		if (dbi_base->start == IMX8MQ_PCIE2_BASE_ADDR)
 			imx_pcie->controller_id = 1;
 		break;