Commit f068ffdd authored by Richard Zhu's avatar Richard Zhu Committed by Bjorn Helgaas
Browse files

PCI: imx6: Skip controller_id generation logic for i.MX7D 

The 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.

Fixes: 2d8ed461 ("PCI: imx6: Add support for i.MX8MQ")
Link: https://lore.kernel.org/r/20241126075702.4099164-5-hongxing.zhu@nxp.com


Signed-off-by: default avatarRichard Zhu <hongxing.zhu@nxp.com>
Signed-off-by: default avatarKrzysztof Wilczyński <kwilczynski@kernel.org>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Reviewed-by: default avatarManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: default avatarFrank Li <Frank.Li@nxp.com>
parent 7ab93e6a

drivers/pci/controller/dwc/pci-imx6.c

+0 −1
Original line number Diff line number Diff line
@@ -1385,7 +1385,6 @@ 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;