ASoC: audio-graph-card: Add of_node_put() in fail path

ASoC: audio-graph-card: Add of_node_put() in fail path

[ Upstream commit 86ae8e1dd7d84136d089757599eb64f66df4b5cc ]

In asoc_simple_parse_dai(), we should call of_node_put() for the
reference returned by of_graph_get_port_parent() in fail path.

Fixes: 8b5df68d7fd8 ("ASoC: simple-card-utils: add asoc_simple_card_parse_dai()")
Signed-off-by: Liang He <windhl@126.com>
Link: https://lore.kernel.org/r/20220721144308.1301587-1-windhl@126.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>