mfd: cros_ec: Add cros_ec_cmd_xfer_status() helper

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commit 9798ac6d32 upstream.

So that callers of cros_ec_cmd_xfer() don't have to repeat boilerplate
code when checking for errors from the EC side.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Benson Leung <bleung@chromium.org>
Signed-off-by: Brian Norris <briannorris@chromium.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Tomeu Vizoso 2016-07-15 16:28:41 -07:00 • committed by Greg Kroah-Hartman

parent e4878ef66e

commit d91c348e4c

2 changed files with 32 additions and 0 deletions

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include/linux/mfd/cros_ec.h

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