Re: [linux-pm] [patch] pm: fix runtime powermanagement's /sys interface

[Pavel Machek <pavel@ucw.cz>]

Hi!

> >  static ssize_t state_show(struct device * dev, struct device_attribute *attr, char * buf)
> >  {
> > -       return sprintf(buf, "%u\n", dev->power.power_state.event);
> > +       if (dev->power.power_state.event)
> > +               return sprintf(buf, "suspend\n");
> > +       else
> > +               return sprintf(buf, "on\n");
> >  }
> 
> Are you sure that having only 2 options (suspend/on) is enough at the
> core level? I could envision having more levels, like "poweroff", etc?

Note that interface is 0/2, currently, so this is improvement :-).

One day, when we find device that needs it, we may want to add more
states. I don't know about such device currently.

								Pavel
-- 
Thanks, Sharp!
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