ASoC: rsnd: move SRC specific macro into src.c

rsnd_src_nr() is used only from src.c
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/sh/rcar/rsnd.h

@@ -554,8 +554,6 @@ int rsnd_src_ssiu_stop(struct rsnd_mod *ssi_mod,
 int rsnd_src_ssi_irq_enable(struct rsnd_mod *ssi_mod);
 int rsnd_src_ssi_irq_disable(struct rsnd_mod *ssi_mod);
 
-#define rsnd_src_nr(priv) ((priv)->src_nr)
-
 /*
  *	R-Car SSI
  */

sound/soc/sh/rcar/src.c

@@ -30,6 +30,7 @@ struct rsnd_src {
 
 #define RSND_SRC_NAME_SIZE 16
 
+#define rsnd_src_nr(priv) ((priv)->src_nr)
 #define rsnd_enable_sync_convert(src) ((src)->sen.val)
 #define rsnd_src_of_node(priv) \
 	of_get_child_by_name(rsnd_priv_to_dev(priv)->of_node, "rcar_sound,src")