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| author | Lars-Peter Clausen | 2015-08-02 17:19:49 +0200 |
|---|---|---|
| committer | Mark Brown | 2015-08-05 14:23:17 +0200 |
| commit | 6d698a83fa768be38780d54fc6c244c99cf7684d (patch) | |
| tree | ad773198d1f59ef5cbf9a793d139e80846144c0e /sound | |
| parent | ASoC: rt5640: Replace TLV_DB_RANGE_HEAD with DECLARE_TLV_DB_RANGE (diff) | |
| download | kernel-qcow2-linux-6d698a83fa768be38780d54fc6c244c99cf7684d.tar.gz kernel-qcow2-linux-6d698a83fa768be38780d54fc6c244c99cf7684d.tar.xz kernel-qcow2-linux-6d698a83fa768be38780d54fc6c244c99cf7684d.zip | |
ASoC: rt5645: 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/rt5645.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index 9ce311e088fc..df27ec12fce6 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -424,16 +424,15 @@ static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -1725, 75, 0); static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 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 const struct snd_kcontrol_new rt5645_snd_controls[] = { /* Speaker Output Volume */ |