drivers/net/ethernet/stmicro/stmmac: don't check resource with devm_ioremap_resource
authorWolfram Sang <wsa@the-dreams.de>
Tue, 23 Jul 2013 18:01:45 +0000 (20:01 +0200)
committerDavid S. Miller <davem@davemloft.net>
Thu, 25 Jul 2013 06:59:33 +0000 (23:59 -0700)
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>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c

index 03de76c7a177b6c9b54d571370e92d697c9a9ef6..da8be6e630961bac8478565741afe03b7b36a046 100644 (file)
@@ -109,9 +109,6 @@ static int stmmac_pltfr_probe(struct platform_device *pdev)
        const char *mac = NULL;
 
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!res)
-               return -ENODEV;
-
        addr = devm_ioremap_resource(dev, res);
        if (IS_ERR(addr))
                return PTR_ERR(addr);