arch/arm/mach-tegra: don't check resource with devm_ioremap_resource

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: Stephen Warren <swarren@nvidia.com>

diff --git a/arch/arm/mach-tegra/tegra2_emc.c b/arch/arm/mach-tegra/tegra2_emc.c
index 9e8bdfa2b36915e4db7a8352753626e7f41b682e..31e69a019bdd999bd53338d669a090697122922b 100644 (file)
--- a/arch/arm/mach-tegra/tegra2_emc.c
+++ b/arch/arm/mach-tegra/tegra2_emc.c
@@ -307,11 +307,6 @@ static int tegra_emc_probe(struct platform_device *pdev)
        }
 
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!res) {
-               dev_err(&pdev->dev, "missing register base\n");
-               return -ENOMEM;
-       }
-
        emc_regbase = devm_ioremap_resource(&pdev->dev, res);
        if (IS_ERR(emc_regbase))
                return PTR_ERR(emc_regbase);