media: meson: ao-cec: use new cec_notifier_parse_hdmi_phandle helper

The meson CEC driver increased the HDMI device refcount when
it shouldn't. Use the new helper function to ensure that that
doesn't happen and to simplify the driver code.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Hans Verkuil 2019-04-10 05:13:29 -04:00 • committed by Mauro Carvalho Chehab
commit 6bc37729df