Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: [PATCH 1/2] PM / Runtime: Add sysfs switch for disabling device run-time PM (rev. 2) | Date | Sat, 23 Jan 2010 21:08:07 +0100 |
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On Saturday 23 January 2010, Alan Stern wrote: > On Sat, 23 Jan 2010, Rafael J. Wysocki wrote: > > > Hmm, OK. > > > > Of course, if the driver decides to leave disable_depth > 0, the user still > > won't be able to do anything about that, but if I understand correctly, you > > want drivers to have the option to use pm_runtime_forbid() initially, right > > after pm_runtime_enable(), so that the user space can turn the runtime PM > > on if desired via sysfs. > > > > That makes sense. I have a usage case for that myself. :-) > > > > Updated patch is appended. > > It looks good. > > Acked-by: Alan Stern <stern@rowland.harvard.edu>
Thanks!
Rafael
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