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authorLars-Peter Clausen <lars@metafoo.de>2015-08-02 17:19:52 +0200
committerMark Brown <broonie@kernel.org>2015-08-05 13:23:27 +0100
commit53f28609b0091c1e450105aaef924320aa748082 (patch)
treed77fc84517a6d35750d1b3e8b766d5eecd0993d2 /sound/soc/codecs/rt5677.c
parentdea6d32e9efea0a75b5fb367fd53fa0562154852 (diff)
downloadlinux-53f28609b0091c1e450105aaef924320aa748082.tar.gz
ASoC: rt5677: 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/rt5677.c')
-rw-r--r--sound/soc/codecs/rt5677.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c
index 31d969ac1192..985e437f559e 100644
--- a/sound/soc/codecs/rt5677.c
+++ b/sound/soc/codecs/rt5677.c
@@ -789,16 +789,15 @@ static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0);
static const DECLARE_TLV_DB_SCALE(st_vol_tlv, -4650, 150, 0);
/* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */
-static unsigned int bst_tlv[] = {
- TLV_DB_RANGE_HEAD(7),
+static const DECLARE_TLV_DB_RANGE(bst_tlv,
0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0),
6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
- 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0),
-};
+ 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0)
+);
static int rt5677_dsp_vad_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)