On Sun 2011-07-03 23:16:15, Akinobu Mita wrote:
> This enables pm_notifier_call_chain() to get the actual error code
> in the callback rather than always assume -EINVAL by converting all
> PM notifier calls to return encapsulate error code with
> notifier_from_errno().
> 
> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
> Cc: Pavel Machek <pavel@ucw.cz>

Nothing obviously wrong here.
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