i2c: update i2c_algorithm documentation
authorBen Dooks <ben.dooks@codethink.co.uk>
Sun, 26 Jan 2014 16:05:36 +0000 (16:05 +0000)
committerWolfram Sang <wsa@the-dreams.de>
Sun, 26 Jan 2014 21:48:35 +0000 (22:48 +0100)
Add some kerneldoc style documentaton to the i2c_algorithm
structure, and point the master_xfer return codes at the
right place in Documentation/i2c/fault_codes

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
include/linux/i2c.h

Simple merge