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Commit 56420903 authored by Thierry Reding's avatar Thierry Reding Committed by Linus Walleij
Browse files

gpio: tegra: Use platform_irq_count() 



Use platform_irq_count() instead of open-coding the same code sequence.

Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 7eb6ce2f

drivers/gpio/gpio-tegra.c

+6 −7
Original line number Original line Diff line number Diff line
@@ -589,13 +589,12 @@ static int tegra_gpio_probe(struct platform_device *pdev) 
	tgi->soc = config;

	tgi->soc = config;

	tgi->dev = &pdev->dev;

	tgi->dev = &pdev->dev;





	for (;;) {

	ret = platform_irq_count(pdev);

		res = platform_get_resource(pdev, IORESOURCE_IRQ,

	if (ret < 0)

					    tgi->bank_count);

		return ret;

		if (!res)



			break;

	tgi->bank_count = ret;

		tgi->bank_count++;



	}

	if (!tgi->bank_count) {

	if (!tgi->bank_count) {

		dev_err(&pdev->dev, "Missing IRQ resource\n");

		dev_err(&pdev->dev, "Missing IRQ resource\n");

		return -ENODEV;

		return -ENODEV;