From: Jean Delvare <khali@linux-fr.org>
Date: Sun, 16 Dec 2012 20:11:55 +0000 (+0100)
Subject: i2c: Mention functionality flags in SMBus protocol documentation
X-Git-Tag: v3.8-rc1~87^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a1681781da691a95c2277d9dbd7f5962b6b9e368;p=pandora-kernel.git

i2c: Mention functionality flags in SMBus protocol documentation

While the mapping between I2C adapter functionality flags and
i2c_smbus_*() helper functions is rather obvious, let's still document
it for clarity.

Also drop the reference to 2 command byte I2C block reads, there is no
support for that in the kernel at the moment.

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