[PATCH 14/21] rtc: amlogic-a4: Remove IRQF_ONESHOT

[Xianwei Zhao]

Reviewed-by: Xianwei Zhao <xianwei.zhao at amlogic.com>

On 2026/1/23 19:37, Sebastian Andrzej Siewior wrote:
> [ EXTERNAL EMAIL ]
> 
> Passing IRQF_ONESHOT ensures that the interrupt source is masked until
> the secondary (threaded) handler is done. If only a primary handler is
> used then the flag makes no sense because the interrupt can not fire
> (again) while its handler is running.
> The flag also disallows force-threading of the primary handler and the
> irq-core will warn about this.
> 
> Remove IRQF_ONESHOT from irqflags.
> 
> Cc: Yiting Deng <yiting.deng at amlogic.com>
> Cc: Xianwei Zhao <xianwei.zhao at amlogic.com>
> Cc: Alexandre Belloni <alexandre.belloni at bootlin.com>
> Cc: linux-amlogic at lists.infradead.org
> Cc: linux-rtc at vger.kernel.org
> Fixes: c89ac9182ee29 ("rtc: support for the Amlogic on-chip RTC")
> Signed-off-by: Sebastian Andrzej Siewior <bigeasy at linutronix.de>
> ---
>   drivers/rtc/rtc-amlogic-a4.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/rtc/rtc-amlogic-a4.c b/drivers/rtc/rtc-amlogic-a4.c
> index 123fb372fc9fe..50938c35af36a 100644
> --- a/drivers/rtc/rtc-amlogic-a4.c
> +++ b/drivers/rtc/rtc-amlogic-a4.c
> @@ -369,7 +369,7 @@ static int aml_rtc_probe(struct platform_device *pdev)
>                  return PTR_ERR(rtc->rtc_dev);
> 
>          ret = devm_request_irq(dev, rtc->irq, aml_rtc_handler,
> -                              IRQF_ONESHOT, "aml-rtc alarm", rtc);
> +                              0, "aml-rtc alarm", rtc);
>          if (ret) {
>                  dev_err_probe(dev, ret, "IRQ%d request failed, ret = %d\n",
>                                rtc->irq, ret);
> --
> 2.51.0
>