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authorLars-Peter Clausen <lars@metafoo.de>2015-08-02 17:20:08 +0200
committerMark Brown <broonie@kernel.org>2015-08-05 13:24:34 +0100
commit0894e2b3cddaf00a52302d0eb83edb717c6fb913 (patch)
tree5789f0f586cc983f9efa1937a4db8426ae12e757 /sound/soc
parent5d9a5e609bd026294c0d5c02372303cb969c9d98 (diff)
downloadblackbird-op-linux-0894e2b3cddaf00a52302d0eb83edb717c6fb913.tar.gz
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ASoC: wm9090: 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')
-rw-r--r--sound/soc/codecs/wm9090.c21
1 files changed, 9 insertions, 12 deletions
diff --git a/sound/soc/codecs/wm9090.c b/sound/soc/codecs/wm9090.c
index 13d23fc797db..334c4c16d9f8 100644
--- a/sound/soc/codecs/wm9090.c
+++ b/sound/soc/codecs/wm9090.c
@@ -162,23 +162,20 @@ static void wait_for_dc_servo(struct snd_soc_codec *codec)
dev_err(codec->dev, "Timed out waiting for DC Servo\n");
}
-static const unsigned int in_tlv[] = {
- TLV_DB_RANGE_HEAD(3),
+static const DECLARE_TLV_DB_RANGE(in_tlv,
0, 0, TLV_DB_SCALE_ITEM(-600, 0, 0),
1, 3, TLV_DB_SCALE_ITEM(-350, 350, 0),
- 4, 6, TLV_DB_SCALE_ITEM(600, 600, 0),
-};
-static const unsigned int mix_tlv[] = {
- TLV_DB_RANGE_HEAD(2),
+ 4, 6, TLV_DB_SCALE_ITEM(600, 600, 0)
+);
+static const DECLARE_TLV_DB_RANGE(mix_tlv,
0, 2, TLV_DB_SCALE_ITEM(-1200, 300, 0),
- 3, 3, TLV_DB_SCALE_ITEM(0, 0, 0),
-};
+ 3, 3, TLV_DB_SCALE_ITEM(0, 0, 0)
+);
static const DECLARE_TLV_DB_SCALE(out_tlv, -5700, 100, 0);
-static const unsigned int spkboost_tlv[] = {
- TLV_DB_RANGE_HEAD(2),
+static const DECLARE_TLV_DB_RANGE(spkboost_tlv,
0, 6, TLV_DB_SCALE_ITEM(0, 150, 0),
- 7, 7, TLV_DB_SCALE_ITEM(1200, 0, 0),
-};
+ 7, 7, TLV_DB_SCALE_ITEM(1200, 0, 0)
+);
static const struct snd_kcontrol_new wm9090_controls[] = {
SOC_SINGLE_TLV("IN1A Volume", WM9090_IN1_LINE_INPUT_A_VOLUME, 0, 6, 0,
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