Re: [PATCH] ACPI: suspend: don't let device _PS3 failure prevent suspend

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On Monday 11 May 2009, yakui_zhao wrote:
> On Mon, 2009-05-11 at 04:48 +0800, Witold Szczeponik wrote:
> > Henrique de Moraes Holschuh schrieb:
> > 
> > > On Fri, 08 May 2009, Len Brown wrote:
> > >> Or perhaps we should just shrug off the _PS3 failure
> > >> and carry on with _DIS like we used to -- which is
> > >> what this patch does.
> > > 
> > > Maybe "printk and carry on" would be better?
> > > 
> > 
> > And there is very similar code just a few lines above: where we turn on 
> > the device by setting it to D0.  There, too, we may want to skip the 
> > check whether or not the transition was successful or not.
> What you said is right.
> It sounds reasonable that we skip the power state check while transiting
> it to D0 state.
> 
> In fact the power state check can be skipped by adding the boot option
> of "acpi.power_nocheck=1".

Can we avoid adding the boot option?  I'd very much prefer not to add boot
options if not really necessary.

Rafael
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