From: Mike Rapoport <mike@compulab.co.il>
Date: Sun, 27 Jan 2008 17:14:50 +0000 (+0100)
Subject: i2c: Support i2c_transfer in atomic contexts
X-Git-Tag: v2.6.25-rc1~1192
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cea443a81c9c6257bf2d00f1392f7d1d4ce03b75;p=pandora-kernel.git

i2c: Support i2c_transfer in atomic contexts

Allow i2c_transfer to be called in contexts where sleeping is not allowed.
It is the reponsability of the caller to ensure that the underlying i2c bus
driver will not sleep either.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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