devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.

Signed-off-by: Wolfram Sang <w...@the-dreams.de>
---
 drivers/gpio/gpio-mvebu.c |    5 -----
 drivers/gpio/gpio-tegra.c |    5 -----
 2 files changed, 10 deletions(-)

diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c
index bf69a7e..3a4816a 100644
--- a/drivers/gpio/gpio-mvebu.c
+++ b/drivers/gpio/gpio-mvebu.c
@@ -619,11 +619,6 @@ static int mvebu_gpio_probe(struct platform_device *pdev)
         * per-CPU registers */
        if (soc_variant == MVEBU_GPIO_SOC_VARIANT_ARMADAXP) {
                res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-               if (!res) {
-                       dev_err(&pdev->dev, "Cannot get memory resource\n");
-                       return -ENODEV;
-               }
-
                mvchip->percpu_membase = devm_ioremap_resource(&pdev->dev,
                                                               res);
                if (IS_ERR(mvchip->percpu_membase))
diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
index da4cb5b..9a62672 100644
--- a/drivers/gpio/gpio-tegra.c
+++ b/drivers/gpio/gpio-tegra.c
@@ -463,11 +463,6 @@ static int tegra_gpio_probe(struct platform_device *pdev)
        }
 
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!res) {
-               dev_err(&pdev->dev, "Missing MEM resource\n");
-               return -ENODEV;
-       }
-
        regs = devm_ioremap_resource(&pdev->dev, res);
        if (IS_ERR(regs))
                return PTR_ERR(regs);
-- 
1.7.10.4

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