ASoC: ti: j721e-evm: Fix refcount leak in j721e_soc_probe_*

ASoC: ti: j721e-evm: Fix refcount leak in j721e_soc_probe_*

[ Upstream commit a34840c4eb3278a7c29c9c57a65ce7541c66f9f2 ]

of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not needed anymore.
Add missing of_node_put() to avoid refcount leak.

Fixes: 6748d0559059 ("ASoC: ti: Add custom machine driver for j721e EVM (CPB and IVI)")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220512111331.44774-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>