Messages in this thread | | | Subject | Re: [RFC PATCH 2/6] ACPI: Reference devices in ACPI Power Resource | From | Zhang Rui <> | Date | Mon, 20 Feb 2012 13:43:51 +0800 |
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On 五, 2012-02-17 at 23:34 +0100, Rafael J. Wysocki wrote: > > > So I introduced these two APIs so that an runtime_resume request can be > > sent to ZPODD directly and the runtime PM core can resume all the > > parents of ZPODD automatically. > > It seems that you're confusing things. In the Linux driver model a device > cannot have more than a single parent. > sorry, I mean the ancients here, e.g. scsi-host, etc. :)
thanks, rui
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