Merge series "ASoC: rsnd: cleanup ppcheck warning for Renesas sound driver" from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:
Hi Mark, Pierre-Louis
These patches are based on below patch-set which from Pierre-Louis,
and cleanup cppcheck warnings for Rensas sound driver.
[3/5] has Reported-by Pierre-Louis tag.