From: Peter Huewe <peterhuewe@gmx.de>
Date: Mon, 4 Mar 2013 21:17:15 +0000 (+0100)
Subject: tpm/tpm_i2c_infineon: Add small comment about return value of __i2c_transfer
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~90^2^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6aa4ef4dab92fc8d4f0e5ea735ae3fd520af510b;p=pandora-kernel.git

tpm/tpm_i2c_infineon: Add small comment about return value of __i2c_transfer

Kent Yoder indicated that the code might be a bit clearer with a comment
here, so this patch adds a small explanation of the code.

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com>
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