drivers/gpio: 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>

2 files changed, 0 insertions, 10 deletions

diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c
index bf69a7eff370..3a4816adc137 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 da4cb5b0cb87..9a62672f1bed 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);