From: Jean Delvare <khali@linux-fr.org>
Date: Tue, 1 May 2007 21:26:35 +0000 (+0200)
Subject: i2c: Documentation update
X-Git-Tag: v2.6.22-rc1~1081^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eefcd75e72f382270f8f64e030550b10e3882b2b;p=pandora-kernel.git

i2c: Documentation update

Make the documentation on how to write and port i2c drivers more in
line with the current state of things:
* i2c-isa is deprecated and soon gone, so stop advertising it.
* Drop many sensors-specific references. Most of them were outdated
  anyway.
* Update the example code to reflect the recent and not-so-recent
  API and coding style preference changes.
* Simplify the example init and cleanup functions.

This should make things less complex to understand for newcomers.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
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