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Message-ID: <70d9fed2-1378-66a4-4640-dd93aae162b6@ti.com>
Date: Mon, 6 Mar 2017 10:29:18 +0530
From: Keerthy <j-keerthy@...com>
To: Bartosz Golaszewski <bgolaszewski@...libre.com>,
Linus Walleij <linus.walleij@...aro.org>,
Alexandre Courbot <gnurou@...il.com>,
Bamvor Jian Zhang <bamvor.zhangjian@...aro.org>,
Grygorii Strashko <grygorii.strashko@...com>,
Santosh Shilimkar <ssantosh@...nel.org>,
Kevin Hilman <khilman@...nel.org>,
Robert Jarzmik <robert.jarzmik@...e.fr>
CC: <linux-gpio@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-omap@...r.kernel.org>, Thomas Gleixner <tglx@...utronix.de>,
Marc Zyngier <marc.zyngier@....com>
Subject: Re: [PATCH 08/12] gpio: davinci: use devm_irq_alloc_descs()
On Saturday 04 March 2017 09:53 PM, Bartosz Golaszewski wrote:
> This driver never frees the interrupt descriptors it allocates. Fix
> it by using the resource managed version of irq_alloc_descs().
>
Acked-by: Keerthy <j-keerthy@...com>
> Signed-off-by: Bartosz Golaszewski <bgolaszewski@...libre.com>
> ---
> drivers/gpio/gpio-davinci.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c
> index 72f49d1..ac17357 100644
> --- a/drivers/gpio/gpio-davinci.c
> +++ b/drivers/gpio/gpio-davinci.c
> @@ -483,7 +483,7 @@ static int davinci_gpio_irq_setup(struct platform_device *pdev)
> clk_prepare_enable(clk);
>
> if (!pdata->gpio_unbanked) {
> - irq = irq_alloc_descs(-1, 0, ngpio, 0);
> + irq = devm_irq_alloc_descs(dev, -1, 0, ngpio, 0);
> if (irq < 0) {
> dev_err(dev, "Couldn't allocate IRQ numbers\n");
> return irq;
>
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