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authorLars-Peter Clausen <lars@metafoo.de>2015-08-02 18:19:41 +0300
committerMark Brown <broonie@kernel.org>2015-08-05 15:22:50 +0300
commit44744eeccff7de65f98f2d5db804adc51bfd3333 (patch)
tree1d737ac47389cd5908837613182364d9910ca4cf /sound/soc/codecs/max9768.c
parent4689ac530efa8dadfb3ef8a284f9b2b14b75ad5f (diff)
downloadlinux-44744eeccff7de65f98f2d5db804adc51bfd3333.tar.xz
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>
Diffstat (limited to 'sound/soc/codecs/max9768.c')
-rw-r--r--sound/soc/codecs/max9768.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/sound/soc/codecs/max9768.c b/sound/soc/codecs/max9768.c
index e1c196a41930..ceae776f42b2 100644
--- 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),