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ASoC: tpa6130a2: Replace TLV_DB_RANGE_HEAD with DECLARE_TLV_DB_RANGE

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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>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Lars-Peter Clausen 2015-08-02 17:19:55 +02:00 committed by Mark Brown
parent f9d54802b6
commit 4e0e5f8084
1 changed files with 6 additions and 8 deletions
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14
sound/soc/codecs/tpa6130a2.c
View File

@ -259,8 +259,7 @@ static int tpa6130a2_put_volsw(struct snd_kcontrol *kcontrol,
* TPA6130 volume. From -59.5 to 4 dB with increasing step size when going
* down in gain.
*/
static const unsigned int tpa6130_tlv[] = {
TLV_DB_RANGE_HEAD(10),
static const DECLARE_TLV_DB_RANGE(tpa6130_tlv,
0, 1, TLV_DB_SCALE_ITEM(-5950, 600, 0),
2, 3, TLV_DB_SCALE_ITEM(-5000, 250, 0),
4, 5, TLV_DB_SCALE_ITEM(-4550, 160, 0),
@ -270,8 +269,8 @@ static const unsigned int tpa6130_tlv[] = {
12, 13, TLV_DB_SCALE_ITEM(-3040, 180, 0),
14, 20, TLV_DB_SCALE_ITEM(-2710, 110, 0),
21, 37, TLV_DB_SCALE_ITEM(-1960, 74, 0),
38, 63, TLV_DB_SCALE_ITEM(-720, 45, 0),
};
38, 63, TLV_DB_SCALE_ITEM(-720, 45, 0)
);
static const struct snd_kcontrol_new tpa6130a2_controls[] = {
SOC_SINGLE_EXT_TLV("TPA6130A2 Headphone Playback Volume",
@ -280,12 +279,11 @@ static const struct snd_kcontrol_new tpa6130a2_controls[] = {
tpa6130_tlv),
};
static const unsigned int tpa6140_tlv[] = {
TLV_DB_RANGE_HEAD(3),
static const DECLARE_TLV_DB_RANGE(tpa6140_tlv,
0, 8, TLV_DB_SCALE_ITEM(-5900, 400, 0),
9, 16, TLV_DB_SCALE_ITEM(-2500, 200, 0),
17, 31, TLV_DB_SCALE_ITEM(-1000, 100, 0),
};
17, 31, TLV_DB_SCALE_ITEM(-1000, 100, 0)
);
static const struct snd_kcontrol_new tpa6140a2_controls[] = {
SOC_SINGLE_EXT_TLV("TPA6140A2 Headphone Playback Volume",