LF-3709 PCI: imx: fix the build warning

Fix the build warning introduced by the previouse commit merge
conflictions.

Fixes: commit 1713c6ce909c ("MLK-25283-4 PCI: imx: adjust the l1ss support to proper place")

Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Reviewed-by: Jun Li <jun.li@nxp.com>

diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c
index 34e163e..37d9880 100644 (file)
--- a/drivers/pci/controller/dwc/pci-imx6.c
+++ b/drivers/pci/controller/dwc/pci-imx6.c
@@ -2380,7 +2380,6 @@ static int imx6_pcie_probe(struct platform_device *pdev)
        void __iomem *iomem;
        struct regmap_config regconfig = imx6_pcie_regconfig;
        int ret;
-       u32 reg;
 
        imx6_pcie = devm_kzalloc(dev, sizeof(*imx6_pcie), GFP_KERNEL);
        if (!imx6_pcie)