ASoC: max9768: 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>

diff --git a/sound/soc/codecs/max9768.c b/sound/soc/codecs/max9768.c
index e1c196a4193033c2cb033c6116076c4269b7dd33..ceae776f42b2ff30ca43b5bc45dec3357e195657 100644 (file)
--- a/sound/soc/codecs/max9768.c
+++ b/sound/soc/codecs/max9768.c
@@ -63,8 +63,7 @@ static int max9768_set_gpio(struct snd_kcontrol *kcontrol,
        return 0;
 }
 
-static const unsigned int volume_tlv[] = {
-       TLV_DB_RANGE_HEAD(43),
+static const DECLARE_TLV_DB_RANGE(volume_tlv,
        0, 0, TLV_DB_SCALE_ITEM(-16150, 0, 0),
        1, 1, TLV_DB_SCALE_ITEM(-9280, 0, 0),
        2, 2, TLV_DB_SCALE_ITEM(-9030, 0, 0),
@@ -107,8 +106,8 @@ static const unsigned int volume_tlv[] = {
        51, 57, TLV_DB_SCALE_ITEM(290, 50, 0),
        58, 58, TLV_DB_SCALE_ITEM(650, 0, 0),
        59, 62, TLV_DB_SCALE_ITEM(700, 60, 0),
-       63, 63, TLV_DB_SCALE_ITEM(950, 0, 0),
-};
+       63, 63, TLV_DB_SCALE_ITEM(950, 0, 0)
+);
 
 static const struct snd_kcontrol_new max9768_volume[] = {
        SOC_SINGLE_TLV("Playback Volume", MAX9768_VOL, 0, 63, 0, volume_tlv),