Commit 424a6c60 authored Feb 06, 2016 by Wei Yongjun Committed by Linus Walleij Feb 15, 2016

pinctrl: Fix return value check in amd_gpio_probe()



In case of error, the function devm_ioremap_nocache() returns NULL
pointer not ERR_PTR(). The IS_ERR() test in the return value check
should be replaced with NULL test.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

parent 41bd0c52

drivers/pinctrl/pinctrl-amd.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -753,8 +753,8 @@ static int amd_gpio_probe(struct platform_device *pdev)

		gpio_dev->base = devm_ioremap_nocache(&pdev->dev, res->start,
		resource_size(res));
		if (IS_ERR(gpio_dev->base))
		return PTR_ERR(gpio_dev->base);
		if (!gpio_dev->base)
		return -ENOMEM;

		irq_base = platform_get_irq(pdev, 0);
		if (irq_base < 0) {

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