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authorLars-Peter Clausen <lars@metafoo.de>2015-08-02 18:19:45 +0300
committerMark Brown <broonie@kernel.org>2015-08-05 15:23:04 +0300
commite0340985999fbee1a51bd4653d90ca19a8a7acdc (patch)
tree404637aeec95b4caef4fa6680c6c51d5cab4fa57 /sound/soc/codecs/max9850.c
parent54c2011f5a7c31ec4e2ddb8694b559e29673941e (diff)
downloadlinux-e0340985999fbee1a51bd4653d90ca19a8a7acdc.tar.xz
ASoC: max9850: 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/codecs/max9850.c')
-rw-r--r--sound/soc/codecs/max9850.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/sound/soc/codecs/max9850.c b/sound/soc/codecs/max9850.c
index 481d58f1cb3f..3774e42c8eab 100644
--- a/sound/soc/codecs/max9850.c
+++ b/sound/soc/codecs/max9850.c
@@ -67,13 +67,12 @@ static const struct regmap_config max9850_regmap = {
.cache_type = REGCACHE_RBTREE,
};
-static const unsigned int max9850_tlv[] = {
- TLV_DB_RANGE_HEAD(4),
+static const DECLARE_TLV_DB_RANGE(max9850_tlv,
0x18, 0x1f, TLV_DB_SCALE_ITEM(-7450, 400, 0),
0x20, 0x33, TLV_DB_SCALE_ITEM(-4150, 200, 0),
0x34, 0x37, TLV_DB_SCALE_ITEM(-150, 100, 0),
- 0x38, 0x3f, TLV_DB_SCALE_ITEM(250, 50, 0),
-};
+ 0x38, 0x3f, TLV_DB_SCALE_ITEM(250, 50, 0)
+);
static const struct snd_kcontrol_new max9850_controls[] = {
SOC_SINGLE_TLV("Headphone Volume", MAX9850_VOLUME, 0, 0x3f, 1, max9850_tlv),