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pinctrl: amd: Use devm_platform_get_and_ioremap_resource

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Use devm_platform_get_and_ioremap_resource() to simplify code.

Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Link: https://lore.kernel.org/r/20220613064127.220416-2-Basavaraj.Natikar@amd.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Basavaraj Natikar 2022-06-13 12:11:25 +05:30 committed by Linus Walleij
parent 5495d1636b
commit 21793d228c
1 changed files with 3 additions and 8 deletions
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11
drivers/pinctrl/pinctrl-amd.c
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@ -1079,17 +1079,12 @@ static int amd_gpio_probe(struct platform_device *pdev)
raw_spin_lock_init(&gpio_dev->lock); raw_spin_lock_init(&gpio_dev->lock);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); gpio_dev->base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
if (!res) { if (IS_ERR(gpio_dev->base)) {
dev_err(&pdev->dev, "Failed to get gpio io resource.\n"); dev_err(&pdev->dev, "Failed to get gpio io resource.\n");
return -EINVAL; return PTR_ERR(gpio_dev->base);
} }
gpio_dev->base = devm_ioremap(&pdev->dev, res->start,
resource_size(res));
if (!gpio_dev->base)
return -ENOMEM;
gpio_dev->irq = platform_get_irq(pdev, 0); gpio_dev->irq = platform_get_irq(pdev, 0);
if (gpio_dev->irq < 0) if (gpio_dev->irq < 0)
return gpio_dev->irq; return gpio_dev->irq;