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SubjectRe: [PATCH] gpiolib: acpi: Add missing IRQF_ONESHOT
On Tue, Feb 23, 2021 at 04:35:58PM +0800, Yang Li wrote:
> fixed the following coccicheck:
> ./drivers/gpio/gpiolib-acpi.c:176:7-27: ERROR: Threaded IRQ with no
> primary handler requested without IRQF_ONESHOT
>
> Make sure threaded IRQs without a primary handler are always request
> with IRQF_ONESHOT

Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

> Reported-by: Abaci Robot <abaci@linux.alibaba.com>
> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
> ---
> drivers/gpio/gpiolib-acpi.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c
> index e37a57d..86efa2d 100644
> --- a/drivers/gpio/gpiolib-acpi.c
> +++ b/drivers/gpio/gpiolib-acpi.c
> @@ -174,7 +174,7 @@ static void acpi_gpiochip_request_irq(struct acpi_gpio_chip *acpi_gpio,
> int ret, value;
>
> ret = request_threaded_irq(event->irq, NULL, event->handler,
> - event->irqflags, "ACPI:Event", event);
> + event->irqflags | IRQF_ONESHOT, "ACPI:Event", event);
> if (ret) {
> dev_err(acpi_gpio->chip->parent,
> "Failed to setup interrupt handler for %d\n",
> --
> 1.8.3.1
>

--
With Best Regards,
Andy Shevchenko


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