RE: [EXT] Re: [PATCH] gpio: mxc: release the parent IRQ in runtime suspend

[Shenwei Wang <shenwei.wang@xxxxxxx>]

> -----Original Message-----
> From: Andy Shevchenko <andy.shevchenko@xxxxxxxxx>
> Sent: Tuesday, August 8, 2023 4:42 PM
> To: Shenwei Wang <shenwei.wang@xxxxxxx>
> Cc: Andy Shevchenko <andy@xxxxxxxxxx>; Linus Walleij
> > > > +static void mxc_update_irq_chained_handler(struct mxc_gpio_port
> > > > +*port, bool enable) {
> > > > +     if (!port)
> > > > +             return;
> > >
> > > When can this be true?
> >
> > If the function is called at right place and right time, it won't be
> > true. Just in case. 😊
> 
> I'm not sure I get this. If you try to add a dead code, don't do that.
> Otherwise can you clarify at which circumstances it can be not a dead code?
> 

Okay. Will remove it in next version.

Thanks,
Shenwei

> --
> With Best Regards,
> Andy Shevchenko