Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 6e643d8d authored by Wei Yongjun's avatar Wei Yongjun Committed by Linus Walleij
Browse files

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: default avatarWei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 22a5db98

drivers/gpio/gpio-loongson1.c

+0 −5
Original line number Original line Diff line number Diff line
@@ -56,11 +56,6 @@ static int ls1x_gpio_probe(struct platform_device *pdev) 
		return -ENOMEM;

		return -ENOMEM;





	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	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);

	gpio_reg_base = devm_ioremap_resource(dev, res);

	if (IS_ERR(gpio_reg_base))

	if (IS_ERR(gpio_reg_base))

		return PTR_ERR(gpio_reg_base);

		return PTR_ERR(gpio_reg_base);