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| author | Lars-Peter Clausen <lars@metafoo.de> | 2015-08-02 17:19:53 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-08-05 14:23:30 +0200 |
| commit | 53eb1ca3caab417f1f686627bbf6bfa7d54cb5a8 (patch) | |
| tree | 79020297c7c6f53987a7fe4a211e18e01947e9ac /sound | |
| parent | ASoC: rt5677: Replace TLV_DB_RANGE_HEAD with DECLARE_TLV_DB_RANGE (diff) | |
| download | linux-53eb1ca3caab417f1f686627bbf6bfa7d54cb5a8.tar.xz linux-53eb1ca3caab417f1f686627bbf6bfa7d54cb5a8.zip | |
ASoC: sgtl5000: 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')
| -rw-r--r-- | sound/soc/codecs/sgtl5000.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index e673f6ceb521..c59a687e0ee4 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -406,11 +406,10 @@ static int dac_put_volsw(struct snd_kcontrol *kcontrol, static const DECLARE_TLV_DB_SCALE(capture_6db_attenuate, -600, 600, 0); /* tlv for mic gain, 0db 20db 30db 40db */ -static const unsigned int mic_gain_tlv[] = { - TLV_DB_RANGE_HEAD(2), +static const DECLARE_TLV_DB_RANGE(mic_gain_tlv, 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), - 1, 3, TLV_DB_SCALE_ITEM(2000, 1000, 0), -}; + 1, 3, TLV_DB_SCALE_ITEM(2000, 1000, 0) +); /* tlv for hp volume, -51.5db to 12.0db, step .5db */ static const DECLARE_TLV_DB_SCALE(headphone_volume, -5150, 50, 0); |