linux-kernel - Re: [PATCH v2 3/5] regulator: helper routine to extract regulator_init

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Date:	Mon, 24 Oct 2011 11:39:27 +0200
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Grant Likely <grant.likely@...retlab.ca>
Cc:	Shawn Guo <shawn.guo@...escale.com>,
	Rajendra Nayak <rnayak@...com>, patches@...aro.org,
	tony@...mide.com, devicetree-discuss@...ts.ozlabs.org,
	linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org,
	lrg@...com, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 3/5] regulator: helper routine to extract
 regulator_init_data

On Mon, Oct 24, 2011 at 11:24:11AM +0200, Grant Likely wrote:

> To follow up from my earlier comment, this .dts structure looks fine
> and reasonable to me, and it would also be fine for the mc13892 driver
> to use for_each_child_of_node() to find all the children of the
> regulators node.  Even finding the 'regulators' node by name from the
> mc13892 driver is perfectly fine provided for_each_child_of_node is
> used to find it.  All of this is okay because it is under the umbrella
> of the "fsl,mc13892" binding.

Yes, a search of children of the device node that the driver is probing
off seems like a sensible approach.
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