linux-kernel - Re: [linux-pm] [PATCH 7/9] PM / Runtime: Add generic clock manipulation rountines for runtime PM

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Message-ID: <20110420115738.GA25571@sirena.org.uk>
Date:	Wed, 20 Apr 2011 12:57:39 +0100
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	Linux PM mailing list <linux-pm@...ts.linux-foundation.org>,
	linux-sh@...r.kernel.org, Greg KH <gregkh@...e.de>,
	LKML <linux-kernel@...r.kernel.org>,
	Grant Likely <grant.likely@...retlab.ca>
Subject: Re: [linux-pm] [PATCH 7/9] PM / Runtime: Add generic clock
	manipulation rountines for runtime PM

On Tue, Apr 19, 2011 at 11:35:34PM +0200, Rafael J. Wysocki wrote:
> On Tuesday, April 19, 2011, Mark Brown wrote:

> > I've had similar thoughts with respect to the regulator API - I'd been
> > thinking of dealing with this by adding a notifier which subsystems
> > could build upon, in much the same way as already exists for the system
> > ssuspend and resume events.

> Well, I generally avoid using notifiers, because they lead to big functions
> that carry out many different tasks.

> That said, I think consolidation and reduction of duplicate code is all good,
> this way or another. :-)

Well, if you're comfortable with adding explicit regulator API hooks in
the code directly then I can just do that - I'd been thinking notifiers
since they mean you don't have to worry about what's going on with it
but if you're happy with making it explicit that's fine by me also.
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