From: Jean Delvare <khali@linux-fr.org>
Date: Wed, 16 Jul 2008 17:30:06 +0000 (+0200)
Subject: i2c: Convert the pcf8574 driver to a new-style i2c driver
X-Git-Tag: v2.6.27-rc1~1053^2~40
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=833bedb813689807385ae73175389c73a3f855c1;p=pandora-kernel.git

i2c: Convert the pcf8574 driver to a new-style i2c driver

The new-style pcf8574 driver implements the optional detect() callback
to cover the use cases of the legacy driver.

Warning: users will now have to use the force module parameter to get
the driver to attach to their device. That's not a bad thing as these
devices can't be detected anyway.

Note that this doesn't change the fact that this driver is deprecated
in favor of gpio/pcf857x.

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

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