From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Fri, 2 May 2014 19:15:08 +0000 (+0200)
Subject: i2c: sh_mobile: improve error handling
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~91^2~5^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5a72b25e7896e6358b62b590ce5b3a457516ae40;p=pandora-kernel.git

i2c: sh_mobile: improve error handling

Use standard i2c error codes for i2c failures. Also, don't print
something on timeout since it happens regularly with i2c. Simplify some,
logic, too.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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