From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bartosz Golaszewski Subject: [PATCH 07/12] gpio: pxa: use devm_irq_alloc_descs() Date: Sat, 4 Mar 2017 17:23:35 +0100 Message-ID: <1488644620-11488-8-git-send-email-bgolaszewski@baylibre.com> References: <1488644620-11488-1-git-send-email-bgolaszewski@baylibre.com> Return-path: In-Reply-To: <1488644620-11488-1-git-send-email-bgolaszewski@baylibre.com> Sender: linux-gpio-owner@vger.kernel.org To: Linus Walleij , Alexandre Courbot , Bamvor Jian Zhang , Grygorii Strashko , Santosh Shilimkar , Kevin Hilman , Robert Jarzmik Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, Thomas Gleixner , Marc Zyngier , Bartosz Golaszewski List-Id: linux-omap@vger.kernel.org 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 --- 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 76ac906..832f3e4 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; -- 2.9.3