arch/mips/lantiq/xway: don't check resource with devm_ioremap_resource
Wolfram Sang [Sun, 12 May 2013 13:19:56 +0000 (15:19 +0200)]
devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Acked-by: John Crispin <blogic@openwrt.org>

arch/mips/lantiq/xway/gptu.c

index 9861c86..d6a79b8 100644 (file)
@@ -144,10 +144,6 @@ static int gptu_probe(struct platform_device *pdev)
        }
 
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!res) {
-               dev_err(&pdev->dev, "Failed to get resource\n");
-               return -ENOMEM;
-       }
 
        /* remap gptu register range */
        gptu_membase = devm_ioremap_resource(&pdev->dev, res);