tree 306bf3f92d5bc8920c8ae668e3e8c93534351d85
parent 5799f95a373a2752e5c732f531a6f40fe458b818
author Bill Richardson <wfrichar@chromium.org> 1403115245 -0700
committer Lee Jones <lee.jones@linaro.org> 1404914299 +0100

mfd: cros_ec: Check result code from EC messages

Just because the host was able to talk to the EC doesn't mean that the EC
was happy with what it was told. Errors in communincation are not the same
as error messages from the EC itself.

This change lets the EC report its errors separately.

[dianders: Added common function to cros_ec.c]

Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>