ASoC: wcd938x: Make read-only array minCode_param static const

Don't populate the read-only array minCode_param on the stack but
instead make it static const. Also makes the object code a little
smaller.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20221202170644.1814720-1-colin.i.king@gmail.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/wcd938x.c

@@ -3128,8 +3128,8 @@ static inline void wcd938x_mbhc_get_result_params(struct wcd938x_priv *wcd938x,
 	s16 c1;
 	s32 x1, d1;
 	int32_t denom;
-	int minCode_param[] = {
-			3277, 1639, 820, 410, 205, 103, 52, 26
+	static const int minCode_param[] = {
+		3277, 1639, 820, 410, 205, 103, 52, 26
 	};
 
 	regmap_update_bits(wcd938x->regmap, WCD938X_ANA_MBHC_ZDET, 0x20, 0x20);