Merge series "ASoC: rsnd: tidyup adg and header" from Kuninori Morimoto <kuninori...

Merge series "ASoC: rsnd: tidyup adg and header" from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:

Hi Mark

I noticed that adg can be more clean code.
And rsnd.h header comment was not so good
because patch has been randomly added.

This patch tidyup these.

Kuninori Morimoto (5):
  ASoC: rsnd: adg: supply __printf(x, y) formatting for dbg_msg()
  ASoC: rsnd: adg: tidyup rsnd_adg_get_clkin/out() parameter
  ASoC: rsnd: adg: use more simple method for null_clk
  ASoC: rsnd: adg: check return value for rsnd_adg_get_clkin/out()
  ASoC: rsnd: tidyup __rsnd_mod_xxx macro comments

 sound/soc/sh/rcar/adg.c  | 139 +++++++++++++++++++++++++--------------
 sound/soc/sh/rcar/rsnd.h |  21 ++----
 2 files changed, 97 insertions(+), 63 deletions(-)

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2.25.1