From bda61a192a512abf8d9962e3d30d6b63be13797a Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Sat, 4 Mar 2017 17:23:35 +0100 Subject: [PATCH] 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 Acked-by: Robert Jarzmik Signed-off-by: Linus Walleij --- drivers/gpio/gpio-pxa.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c index 76ac906b4d78..832f3e46ba9f 100644 --- a/drivers/gpio/gpio-pxa.c +++ b/drivers/gpio/gpio-pxa.c @@ -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;