[alsa-devel] [PATCH 16/42] ASoC: max98095: Replace TLV_DB_RANGE_HEAD with DECLARE_TLV_DB_RANGE
Lars-Peter Clausen
lars at metafoo.de
Sun Aug 2 17:19:44 CEST 2015
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 at metafoo.de>
---
sound/soc/codecs/max98095.c | 35 +++++++++++++++--------------------
1 file changed, 15 insertions(+), 20 deletions(-)
diff --git a/sound/soc/codecs/max98095.c b/sound/soc/codecs/max98095.c
index 7e3814e..6812984 100644
--- a/sound/soc/codecs/max98095.c
+++ b/sound/soc/codecs/max98095.c
@@ -661,48 +661,43 @@ static int max98095_mic2pre_get(struct snd_kcontrol *kcontrol,
return 0;
}
-static const unsigned int max98095_micboost_tlv[] = {
- TLV_DB_RANGE_HEAD(2),
+static const DECLARE_TLV_DB_RANGE(max98095_micboost_tlv,
0, 1, TLV_DB_SCALE_ITEM(0, 2000, 0),
- 2, 2, TLV_DB_SCALE_ITEM(3000, 0, 0),
-};
+ 2, 2, TLV_DB_SCALE_ITEM(3000, 0, 0)
+);
static const DECLARE_TLV_DB_SCALE(max98095_mic_tlv, 0, 100, 0);
static const DECLARE_TLV_DB_SCALE(max98095_adc_tlv, -1200, 100, 0);
static const DECLARE_TLV_DB_SCALE(max98095_adcboost_tlv, 0, 600, 0);
-static const unsigned int max98095_hp_tlv[] = {
- TLV_DB_RANGE_HEAD(5),
+static const DECLARE_TLV_DB_RANGE(max98095_hp_tlv,
0, 6, TLV_DB_SCALE_ITEM(-6700, 400, 0),
7, 14, TLV_DB_SCALE_ITEM(-4000, 300, 0),
15, 21, TLV_DB_SCALE_ITEM(-1700, 200, 0),
22, 27, TLV_DB_SCALE_ITEM(-400, 100, 0),
- 28, 31, TLV_DB_SCALE_ITEM(150, 50, 0),
-};
+ 28, 31, TLV_DB_SCALE_ITEM(150, 50, 0)
+);
-static const unsigned int max98095_spk_tlv[] = {
- TLV_DB_RANGE_HEAD(4),
+static const DECLARE_TLV_DB_RANGE(max98095_spk_tlv,
0, 10, TLV_DB_SCALE_ITEM(-5900, 400, 0),
11, 18, TLV_DB_SCALE_ITEM(-1700, 200, 0),
19, 27, TLV_DB_SCALE_ITEM(-200, 100, 0),
- 28, 39, TLV_DB_SCALE_ITEM(650, 50, 0),
-};
+ 28, 39, TLV_DB_SCALE_ITEM(650, 50, 0)
+);
-static const unsigned int max98095_rcv_lout_tlv[] = {
- TLV_DB_RANGE_HEAD(5),
+static const DECLARE_TLV_DB_RANGE(max98095_rcv_lout_tlv,
0, 6, TLV_DB_SCALE_ITEM(-6200, 400, 0),
7, 14, TLV_DB_SCALE_ITEM(-3500, 300, 0),
15, 21, TLV_DB_SCALE_ITEM(-1200, 200, 0),
22, 27, TLV_DB_SCALE_ITEM(100, 100, 0),
- 28, 31, TLV_DB_SCALE_ITEM(650, 50, 0),
-};
+ 28, 31, TLV_DB_SCALE_ITEM(650, 50, 0)
+);
-static const unsigned int max98095_lin_tlv[] = {
- TLV_DB_RANGE_HEAD(3),
+static const DECLARE_TLV_DB_RANGE(max98095_lin_tlv,
0, 2, TLV_DB_SCALE_ITEM(-600, 300, 0),
3, 3, TLV_DB_SCALE_ITEM(300, 1100, 0),
- 4, 5, TLV_DB_SCALE_ITEM(1400, 600, 0),
-};
+ 4, 5, TLV_DB_SCALE_ITEM(1400, 600, 0)
+);
static const struct snd_kcontrol_new max98095_snd_controls[] = {
--
2.1.4
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