[RFC][PATCH -mm 0/3] PM: Hibernation and suspend notifiers

From: Rafael J. Wysocki
Date: Sun May 27 2007 - 16:28:24 EST


Hi,

The first of the following three patches introduces notifier chaing that can be
used by subsystems to prefore some hibernation-related or suspend-related
operations independent of device drivers' .suspend() and .resume() callbacks.

The next two patches use this mechanism for disabling/enabling the usermode
helper and firmware requesting functionality before/after (respectively) the
hibernation or suspend.

Comments welcome.

Greetings,
Rafael

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