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Message-ID: <CAMRc=Mfp8HyQiUJdsNPQFHK0bosA1Qy=jvdmxOSVAzNo3AO_2w@mail.gmail.com>
Date: Fri, 30 Dec 2022 11:08:30 +0100
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Johan Hovold <johan+linaro@...nel.org>
Cc: Linus Walleij <linus.walleij@...aro.org>,
linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] gpiolib: use irq_domain_alloc_irqs()
On Tue, Dec 13, 2022 at 2:52 PM Johan Hovold <johan+linaro@...nel.org> wrote:
>
> Use the irq_domain_alloc_irqs() wrapper instead of the full
> __irq_domain_alloc_irqs() interface, which was only intended for some
> legacy (x86) use cases.
>
> Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
> ---
> drivers/gpio/gpiolib.c | 10 ++--------
> 1 file changed, 2 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
> index 5a66d9616d7c..ede9630b197c 100644
> --- a/drivers/gpio/gpiolib.c
> +++ b/drivers/gpio/gpiolib.c
> @@ -1126,14 +1126,8 @@ static void gpiochip_set_hierarchical_irqchip(struct gpio_chip *gc,
> /* Just pick something */
> fwspec.param[1] = IRQ_TYPE_EDGE_RISING;
> fwspec.param_count = 2;
> - ret = __irq_domain_alloc_irqs(gc->irq.domain,
> - /* just pick something */
> - -1,
> - 1,
> - NUMA_NO_NODE,
> - &fwspec,
> - false,
> - NULL);
> + ret = irq_domain_alloc_irqs(gc->irq.domain, 1,
> + NUMA_NO_NODE, &fwspec);
> if (ret < 0) {
> chip_err(gc,
> "can not allocate irq for GPIO line %d parent hwirq %d in hierarchy domain: %d\n",
> --
> 2.37.4
>
Applied, thanks!
Bart
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