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: 2d8ed461dbc9 ("PCI: imx6: Add support for i.MX8MQ")
Link: https://lore.kernel.org/r/20241126075702.4099164-5-hongxing.zhu@nxp.com
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Frank Li <Frank.Li@nxp.com>

diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c
index 555f562867899e1943f77ac818688293e2a26dfe..0e1d6038804347e756dd81c3899ffd34c0f2eead 100644 (file)
--- a/drivers/pci/controller/dwc/pci-imx6.c
+++ b/drivers/pci/controller/dwc/pci-imx6.c
@@ -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;