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Date: Thu, 22 Nov 2012 10:27:59 +0900
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: linux-sh@vger.kernel.org, Magnus Damm <magnus.damm@gmail.com>,
        Samuel Ortiz <sameo@linux.intel.com>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] regulator: add a regulator driver for the AS3711 PMIC
Message-ID: <20121122012757.GF4371@opensource.wolfsonmicro.com>
References: <Pine.LNX.4.64.1211211916160.842@axis700.grange>
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On Wed, Nov 21, 2012 at 07:21:11PM +0100, Guennadi Liakhovetski wrote:

> +	if (!pdata) {
> +		dev_err(&pdev->dev, "No platform data, exiting...\n");
> +		return -ENODEV;
> +	}

There's no reason to require platform data, the driver can still support
readback of the current device state for diagnostic purposes with no
configuration.

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