From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Subject: Re: [RFC][PATCH] Add support for hook switch on ams-delta
Date: Mon, 29 Mar 2010 14:46:48 +0100
Message-ID: <20100329134647.GA29369@rakim.wolfsonmicro.main>
References: <200905262057.21890.jkrzyszt@tis.icnet.pl>
 <20090602220433.GD31770@earth.li>
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To: Jonathan McDowell <noodles@earth.li>
Cc: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>, linux-omap@vger.kernel.org, linux-input@vger.kernel.org
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On Tue, Jun 02, 2009 at 11:04:33PM +0100, Jonathan McDowell wrote:

> * The commented out code to include the GPIO status in sysfs shouldn't
>   be included. Does the input layer not provide a way to obtain the
>   state of the switch?

It does, but only via an ioctl().