From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760890AbZCPVys (ORCPT ); Mon, 16 Mar 2009 17:54:48 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1762183AbZCPVyg (ORCPT ); Mon, 16 Mar 2009 17:54:36 -0400 Received: from cassiel.sirena.org.uk ([80.68.93.111]:1796 "EHLO cassiel.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1762167AbZCPVyf (ORCPT ); Mon, 16 Mar 2009 17:54:35 -0400 Date: Mon, 16 Mar 2009 21:54:23 +0000 From: Mark Brown To: David Brownell Cc: Liam Girdwood , lkml , OMAP Message-ID: <20090316215422.GA6433@sirena.org.uk> References: <200903111743.34708.david-b@pacbell.net> <200903141725.35541.david-b@pacbell.net> <20090315003743.GB11052@sirena.org.uk> <200903142105.29382.david-b@pacbell.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200903142105.29382.david-b@pacbell.net> X-Cookie: Your aim is high and to the right. User-Agent: Mutt/1.5.18 (2008-05-17) X-SA-Exim-Connect-IP: 82.41.28.43 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Re: [patch 2.6.29-rc8 regulator-next] regulator: init fixes (v4) X-SA-Exim-Version: 4.2.1 (built Wed, 25 Jun 2008 17:14:11 +0000) X-SA-Exim-Scanned: Yes (on cassiel.sirena.org.uk) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Mar 14, 2009 at 09:05:29PM -0700, David Brownell wrote: > was called. It's not exactly hard to check if it was enabled, then > act accordingly, in the typical "single consumer of the regulator" > case. How typical that is depends very much on the devices you're looking at. Devices that need to do things like set voltages are fairly likely to own the regulator but with devices that just need to ensure that they have their supplies enabled it's much more likely that the supplies will be shared.