From: Stephen Warren <swarren@nvidia.com>
Date: Tue, 17 Apr 2012 18:43:33 +0000 (-0600)
Subject: i2c: implement i2c_verify_adapter
X-Git-Tag: v3.5-rc1~66^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=643dd09eb27b40ced671564edbe2640935fe37c2;p=pandora-kernel.git

i2c: implement i2c_verify_adapter

This converts a struct device * to a struct i2c_adapter * while verifying
that the device really is an I2C adapter. Just like i2c_verify_client.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
---

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