[PATCH] watchdog: mtk_wdt: Use NOIRQ_SYSTEM_SLEEP_PM_OPS()

[Guenter Roeck]

On Tue, Jul 29, 2025 at 11:51:17AM +0800, Ao Sun wrote:
> During the device resume process, an interrupt storm occurs after
> interrupts are enabled, preventing the watchdog device from being
> awakened and functioning.
> 
> To ensure that the watchdog is executed before interrupts are enabled,
> Use NOIRQ_SYSTEM_SLEEP_PM_OPS().
> 
> Signed-off-by: Ao Sun <aosun718 at gmail.com>
> ---
>  drivers/watchdog/mtk_wdt.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/watchdog/mtk_wdt.c b/drivers/watchdog/mtk_wdt.c
> index d6a6393f609d..5f2179dabd67 100644
> --- a/drivers/watchdog/mtk_wdt.c
> +++ b/drivers/watchdog/mtk_wdt.c
> @@ -327,7 +327,7 @@ static const struct of_device_id mtk_wdt_dt_ids[] = {
>  MODULE_DEVICE_TABLE(of, mtk_wdt_dt_ids);
>  
>  static const struct dev_pm_ops mtk_wdt_pm_ops = {
> -	SET_SYSTEM_SLEEP_PM_OPS(mtk_wdt_suspend,
> +	 SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(mtk_wdt_suspend,
>  				mtk_wdt_resume)

Extra space added at beginning of line, and bad multi-line alignment.

Guenter