Commit bda61a19 authored Mar 04, 2017 by Bartosz Golaszewski Committed by Linus Walleij Mar 15, 2017

gpio: pxa: use devm_irq_alloc_descs()



This driver never frees the interrupt descriptors it allocates. Fix
it by using the resource managed version of irq_alloc_descs().

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

parent 31bd86d9

drivers/gpio/gpio-pxa.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -601,7 +601,7 @@ static int pxa_gpio_probe_dt(struct platform_device *pdev,
		nr_gpios = gpio_id->gpio_nums;
		pxa_last_gpio = nr_gpios - 1;

		irq_base = irq_alloc_descs(-1, 0, nr_gpios, 0);
		irq_base = devm_irq_alloc_descs(&pdev->dev, -1, 0, nr_gpios, 0);
		if (irq_base < 0) {
		dev_err(&pdev->dev, "Failed to allocate IRQ numbers\n");
		return irq_base;

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