tree 31a6bc623fa9d4f0519b2219165739f34d2e96ae
parent 856a0a6e2d09d31fd8f00cc1fc6645196a509d56
author Daniel Campello <campello@chromium.org> 1578421461 -0700
committer Benson Leung <bleung@chromium.org> 1578697078 -0800
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platform/chrome: wilco_ec: Fix keyboard backlight probing

The EC on the Wilco platform responds with 0xFF to commands related to
the keyboard backlight on the absence of a keyboard backlight module.
This change allows the EC driver to continue loading even if the
backlight module is not present.

Fixes: 119a3cb6d687 ("platform/chrome: wilco_ec: Add keyboard backlight LED support")
Signed-off-by: Daniel Campello <campello@chromium.org>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Benson Leung <bleung@chromium.org>