[PATCH v1 4/9] PCI: imx6: Correct controller_id generation logic for i.MX7D

Richard Zhu
2024-09-24T03:56:15Z

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>
---
drivers/pci/controller/dwc/pci-imx6.c | 1 -
1 file changed, 1 deletion(-)

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;
--
2.37.1