pci: pci-lantiq: remove duplicate check on resource

Sanity check on resource happening with devm_ioremap_resource()

Signed-off-by: Varka Bhadram <varkab@cdac.in>
Acked-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Varka Bhadram <varkab@cdac.in>
Patchwork: https://patchwork.linux-mips.org/patch/8199/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 1 insertions, 6 deletions

diff --git a/arch/mips/pci/pci-lantiq.c b/arch/mips/pci/pci-lantiq.c
index 37fe8e7887e2..d3ed15b2b2d1 100644
--- a/arch/mips/pci/pci-lantiq.c
+++ b/arch/mips/pci/pci-lantiq.c
@@ -215,17 +215,12 @@ static int ltq_pci_probe(struct platform_device *pdev)
 
         pci_clear_flags(PCI_PROBE_ONLY);
 
-        res_cfg = platform_get_resource(pdev, IORESOURCE_MEM, 0);
         res_bridge = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-        if (!res_cfg || !res_bridge) {
-                dev_err(&pdev->dev, "missing memory resources\n");
-                return -EINVAL;
-        }
-
         ltq_pci_membase = devm_ioremap_resource(&pdev->dev, res_bridge);
         if (IS_ERR(ltq_pci_membase))
                 return PTR_ERR(ltq_pci_membase);
 
+        res_cfg = platform_get_resource(pdev, IORESOURCE_MEM, 0);
         ltq_pci_mapped_cfg = devm_ioremap_resource(&pdev->dev, res_cfg);
         if (IS_ERR(ltq_pci_mapped_cfg))
                 return PTR_ERR(ltq_pci_mapped_cfg);