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Commit 8ec136d0 authored by Wolfram Sang's avatar Wolfram Sang Committed by Linus Walleij
Browse files

drivers/pinctrl/spear: 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: default avatarWolfram Sang <wsa@the-dreams.de>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 4fdf774f

drivers/pinctrl/spear/pinctrl-plgpio.c

+1 −6
Original line number Diff line number Diff line
@@ -528,18 +528,13 @@ static int plgpio_probe(struct platform_device *pdev) 
	struct resource *res;

	int ret, irq, i;



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (!res) {

		dev_err(&pdev->dev, "invalid IORESOURCE_MEM\n");

		return -EBUSY;

	}



	plgpio = devm_kzalloc(&pdev->dev, sizeof(*plgpio), GFP_KERNEL);

	if (!plgpio) {

		dev_err(&pdev->dev, "memory allocation fail\n");

		return -ENOMEM;

	}



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	plgpio->base = devm_ioremap_resource(&pdev->dev, res);

	if (IS_ERR(plgpio->base))

		return PTR_ERR(plgpio->base);