From: Bill Richardson <wfrichar@chromium.org>
Date: Wed, 18 Jun 2014 18:14:06 +0000 (-0700)
Subject: mfd: cros_ec: ec_dev->cmd_xfer() returns number of bytes received from EC
X-Git-Tag: cleanup-for-v3.18~88^2~62
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=12ebc8a50bc54e3a6fe207861fc6793181f9c2dc;p=pandora-kernel.git

mfd: cros_ec: ec_dev->cmd_xfer() returns number of bytes received from EC

When communicating with the EC, the cmd_xfer() function should return the
number of bytes it received from the EC, or negative on error.

Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Signed-off-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---

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