linux-kernel - Re: [PATCH v1 2/3] PM / Sleep: introduce dpm_for_each

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Message-ID: <CACVXFVNVvponQD85o4RHxF9e+JRtq-AX5kZOuxvETDSGktit5A@mail.gmail.com>
Date:	Sat, 18 Aug 2012 08:43:48 +0800
From:	Ming Lei <ming.lei@...onical.com>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Borislav Petkov <borislav.petkov@....com>,
	linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org
Subject: Re: [PATCH v1 2/3] PM / Sleep: introduce dpm_for_each_dev

On Sat, Aug 18, 2012 at 6:02 AM, Rafael J. Wysocki <rjw@...k.pl> wrote:
> On Friday, August 17, 2012, Ming Lei wrote:
>> +void dpm_for_each_dev(void *data, void (*fn)(struct device *, void *))
>
> Is this function actually used more than once?

At least now, it is called each time before system sleep.


Thanks,
--
Ming Lei
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