Add a layer of sanity checking to cros_ec_register against attempting to
register IRQ values that are not strictly greater than 0.
Signed-off-by: NEnrico Granata <egranata@chromium.org>
Signed-off-by: NGwendal Grignou <gwendal@chromium.org>
Acked-by: NJonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NEnric Balletbo i Serra <enric.balletbo@collabora.com>