From: Wei Yongjun Date: Wed, 21 Sep 2016 15:07:39 +0000 (+0000) Subject: gpio: loongson1: remove redundant return value check X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6e643d8ddf0e923ea0601e1dc014ff0d3b7b8260;p=linux-beck.git gpio: loongson1: remove redundant return value check Remove unneeded error handling on the result of a call to platform_get_resource() when the value is passed to devm_ioremap_resource(). Signed-off-by: Wei Yongjun Signed-off-by: Linus Walleij --- diff --git a/drivers/gpio/gpio-loongson1.c b/drivers/gpio/gpio-loongson1.c index ad0a5958fcd0..72b64039241a 100644 --- a/drivers/gpio/gpio-loongson1.c +++ b/drivers/gpio/gpio-loongson1.c @@ -56,11 +56,6 @@ static int ls1x_gpio_probe(struct platform_device *pdev) return -ENOMEM; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "failed to get I/O memory\n"); - return -EINVAL; - } - gpio_reg_base = devm_ioremap_resource(dev, res); if (IS_ERR(gpio_reg_base)) return PTR_ERR(gpio_reg_base);