Messages in this thread | | | From | Oliver Neukum <> | Subject | Re: [linux-pm] [RFC][PATCH] PM: Introduce new top level suspend and hibernation callbacks (rev. 2) | Date | Tue, 25 Mar 2008 10:49:24 +0100 |
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Am Freitag, 21. März 2008 01:21:03 schrieb Johannes Berg: > > + * All of the above callbacks, except for @complete(), return error codes. > > + * However, the error codes returned by the resume operations, @resume(), > > + * @thaw(), and @restore(), are only printed in the system logs, since the PM > > + * core cannot do anything else about them. > > Why bother and not just make them return void, the error printing can > most likely be done much much better in the callback since that possibly > has information on why it failed.
A device that cannot wake up is unusable. Shouldn't the pm core disconnect() such a device?
Regards Oliver
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