linux-kernel - Re: [PATCH V2 3/3] regulator: add MAX8907 driver

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Message-ID: <20120809123838.GP24328@opensource.wolfsonmicro.com>
Date:	Thu, 9 Aug 2012 13:38:38 +0100
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Laxman Dewangan <ldewangan@...dia.com>
Cc:	Stephen Warren <swarren@...dotorg.org>, Liam Girdwood <lrg@...com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Gyungoh Yoo <jack.yoo@...im-ic.com>,
	Stephen Warren <swarren@...dia.com>
Subject: Re: [PATCH V2 3/3] regulator: add MAX8907 driver

On Thu, Aug 09, 2012 at 05:49:49PM +0530, Laxman Dewangan wrote:

> There may be possibility that some of regulator node is not
> populated and that case, the idata will be NULL and hence regulator
> registration can be bypass for that regulator.

The driver should just register all the regulators the chip has, it's
useful for diagnostic purposes if nothing else.
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