From 8cfc2a1fce75d763bf59dd2d9d40add758fe7b46 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Sun, 12 May 2013 15:19:47 +0200 Subject: [PATCH] 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 Acked-by: Stephen Warren --- 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); -- 2.7.4