linux-kernel - Re: [PATCH] Input: Make ADS7846 independent on regulator

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Message-ID: <20100731063329.GA23620@core.coreip.homeip.net>
Date:	Fri, 30 Jul 2010 23:33:29 -0700
From:	Dmitry Torokhov <dmitry.torokhov@...il.com>
To:	Marek Vasut <marek.vasut@...il.com>
Cc:	linux-arm-kernel@...ts.infradead.org, vapier@...too.org,
	pavel@....cz, akpm@...ux-foundation.org,
	khilman@...prootsystems.com, linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org, eric.y.miao@...il.com
Subject: Re: [PATCH] Input: Make ADS7846 independent on regulator

Hi Marek,

On Sat, Jul 31, 2010 at 07:45:08AM +0200, Marek Vasut wrote:
> In case regulator was not found, ADS7846 failed to probe.
> 
> This fixes a problem on some Sharp Zaurus devices, where there is no regulator
> present and yet the touchscreen is used.
> 

Too many ifdefs to my taste... Can we have ads7846_regulator_enable()
and friends stubbed out in case !CONFIG_REGULATOR?

-- 
Dmitry
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