ASoC: mediatek: mt8195: make array adda_dai_list static const

Don't populate the array adda_dai_list on the stack but instead it
static const. Also makes the object code smaller by 33 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
  28271	  11640	      0	  39911	   9be7	mt8195/mt8195-dai-adda.o

After:
   text	   data	    bss	    dec	    hex	filename
  28142	  11736	      0	  39878	   9bc6	mt8195/mt8195-dai-adda.o

(gcc version 11.2.0)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20210915105027.10805-1-colin.king@canonical.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/mediatek/mt8195/mt8195-dai-adda.c

@@ -788,9 +788,11 @@ static int init_adda_priv_data(struct mtk_base_afe *afe)
 {
 	struct mt8195_afe_private *afe_priv = afe->platform_priv;
 	struct mtk_dai_adda_priv *adda_priv;
-	int adda_dai_list[] = { MT8195_AFE_IO_DL_SRC,
-				MT8195_AFE_IO_UL_SRC1,
-				MT8195_AFE_IO_UL_SRC2};
+	static const int adda_dai_list[] = {
+		MT8195_AFE_IO_DL_SRC,
+		MT8195_AFE_IO_UL_SRC1,
+		MT8195_AFE_IO_UL_SRC2
+	};
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(adda_dai_list); i++) {