Check whether the ChromeOS Embedded Controller is a sensor hub and in
such case issue a command to get the number of sensors and register them
all.
Signed-off-by: NGwendal Grignou <gwendal@chromium.org>
Signed-off-by: NEnric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: NGuenter Roeck <groeck@chromium.org>
Acked-by: NOlof Johansson <olof@lixom.net>
Signed-off-by: NJonathan Cameron <jic23@kernel.org>