ASoC: soc.h: Arrange DAI related parameter

"dai_list" and "num_dai" on snd_soc_component are related
parameter. Let's arrange these.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

include/sound/soc.h

@@ -858,11 +858,10 @@ struct snd_soc_component {
 	struct list_head card_aux_list; /* for auxiliary bound components */
 	struct list_head card_list;
 
-	int num_dai;
-
 	const struct snd_soc_component_driver *driver;
 
 	struct list_head dai_list;
+	int num_dai;
 
 	int (*read)(struct snd_soc_component *, unsigned int, unsigned int *);
 	int (*write)(struct snd_soc_component *, unsigned int, unsigned int);