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drivers/pinctrl: don't check resource with devm_ioremap_resource

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devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Wolfram Sang 2013-05-10 10:17:03 +02:00 • committed by Linus Walleij
parent dbf850c687
commit f50b9e12db
1 changed files with 1 additions and 6 deletions
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7
drivers/pinctrl/pinctrl-at91.c
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@ -1543,12 +1543,6 @@ static int at91_gpio_probe(struct platform_device *pdev)
goto err; goto err;
} }
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
ret = -ENOENT;
goto err;
}
irq = platform_get_irq(pdev, 0); irq = platform_get_irq(pdev, 0);
if (irq < 0) { if (irq < 0) {
ret = irq; ret = irq;
@ -1561,6 +1555,7 @@ static int at91_gpio_probe(struct platform_device *pdev)
goto err; goto err;
} }
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
at91_chip->regbase = devm_ioremap_resource(&pdev->dev, res); at91_chip->regbase = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(at91_chip->regbase)) { if (IS_ERR(at91_chip->regbase)) {
ret = PTR_ERR(at91_chip->regbase); ret = PTR_ERR(at91_chip->regbase);