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Commit 89d18e3a authored by Grygorii Strashko's avatar Grygorii Strashko Committed by Linus Walleij
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gpio: omap: switch to use platform_get_irq 



Switch OMAP GPIO driver to use platform_get_irq(), because
it is not recommened to use platform_get_resource(pdev, IORESOURCE_IRQ, ..)
for requesting IRQ resources any more, as they can be not ready yet
in case of DT-boot.

Signed-off-by: default avatarGrygorii Strashko <grygorii.strashko@ti.com>
Acked-by: default avatarSantosh Shilimkar <ssantosh@kernel.org>
Tested-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent bb8cdf95

drivers/gpio/gpio-omap.c

+8 −5
Original line number Diff line number Diff line
@@ -1178,13 +1178,16 @@ static int omap_gpio_probe(struct platform_device *pdev) 
	irqc->irq_set_wake = omap_gpio_wake_enable,

	irqc->name = dev_name(&pdev->dev);



	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);

	if (unlikely(!res)) {

		dev_err(dev, "Invalid IRQ resource\n");

		return -ENODEV;

	bank->irq = platform_get_irq(pdev, 0);

	if (bank->irq <= 0) {

		if (!bank->irq)

			bank->irq = -ENXIO;

		if (bank->irq != -EPROBE_DEFER)

			dev_err(dev,

				"can't get irq resource ret=%d\n", bank->irq);

		return bank->irq;

	}



	bank->irq = res->start;

	bank->dev = dev;

	bank->chip.dev = dev;

	bank->chip.owner = THIS_MODULE;