From: Simon Glass <sjg@chromium.org>
Date: Wed, 18 Jun 2014 18:14:01 +0000 (-0700)
Subject: mfd: cros_ec: Detect in-progress commands
X-Git-Tag: cleanup-for-v3.18~88^2~67
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9c5edb6c458b04a243c4ba09a60349367b36e761;p=pandora-kernel.git

mfd: cros_ec: Detect in-progress commands

Some commands take a while to execute. Use -EAGAIN to signal this to the
caller.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---

Reading git-diff-tree failed