Re: [PATCH] Remove CONFIG_PM altogether, enable power management all the time

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On Wed, 9 Feb 2011, Mark Brown wrote:

> On Wed, Feb 09, 2011 at 11:53:52AM -0800, Tim Bird wrote:

> > I'm confused.  Do you plan to retain the option to
> > turn off PM features completely, or not?  I thought that's
> > what CONFIG_PM did today.
> 
> Raphael's patches do that in a much better way than my original patch,
> my original patch would have force CONFIG_PM on but still allowed all
> the PM features that it controls to be turned on and off individually.

Or to put it another way, if you enable any of CONFIG_PM_SUSPEND, 
CONFIG_PM_HIBERNATION, or CONFIG_PM_RUNTIME, then CONFIG_PM will 
automatically be turned on.  Otherwise it will automatically be turned 
off.

Alan Stern

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