From: Jean Delvare <khali@linux-fr.org>
Date: Sun, 20 Mar 2011 13:50:52 +0000 (+0100)
Subject: i2c: Export i2c_for_each_dev
X-Git-Tag: v2.6.39-rc1~407^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7ae31482a8376fb0df3a0c5ff0677a92820c06b7;p=pandora-kernel.git

i2c: Export i2c_for_each_dev

Introduce i2c_for_each_dev(), an i2c device iterator with proper
locking for use by i2c-dev. This is needed so that we can get rid of
the attach_adapter and detach_adapter legacy callback functions.

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