ASoC: wm_hubs: Replace TLV_DB_RANGE_HEAD with DECLARE_TLV_DB_RANGE

DECLARE_TLV_DB_RANGE() has the advantage over using TLV_DB_RANGE_HEAD()
that it automatically calculates the number of items in the TLV and is
hence less prone to manual error.

Generate using the following coccinelle script

// <smpl>
@@
declarer name DECLARE_TLV_DB_RANGE;
identifier tlv;
constant x;
@@
-unsigned int tlv[] = {
-	TLV_DB_RANGE_HEAD(x),
+DECLARE_TLV_DB_RANGE(tlv,
	...
-};
+);
// </smpl>

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/wm_hubs.c

@@ -38,11 +38,10 @@ static const DECLARE_TLV_DB_SCALE(earpiece_tlv, -600, 600, 0);
 static const DECLARE_TLV_DB_SCALE(outmix_tlv, -2100, 300, 0);
 static const DECLARE_TLV_DB_SCALE(spkmixout_tlv, -1800, 600, 1);
 static const DECLARE_TLV_DB_SCALE(outpga_tlv, -5700, 100, 0);
-static const unsigned int spkboost_tlv[] = {
-	TLV_DB_RANGE_HEAD(2),
+static const DECLARE_TLV_DB_RANGE(spkboost_tlv,
 	0, 6, TLV_DB_SCALE_ITEM(0, 150, 0),
-	7, 7, TLV_DB_SCALE_ITEM(1200, 0, 0),
-};
+	7, 7, TLV_DB_SCALE_ITEM(1200, 0, 0)
+);
 static const DECLARE_TLV_DB_SCALE(line_tlv, -600, 600, 0);
 
 static const char *speaker_ref_text[] = {