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| author | Lars-Peter Clausen <lars@metafoo.de> | 2015-08-02 17:19:46 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-08-05 13:23:08 +0100 |
| commit | d6e3bb7aca7fbd092f1a19991526c095e59f8531 (patch) | |
| tree | 17f7ae1d153692b5de0f3e2a8c2c72ca735f7277 /sound/soc/codecs/max9877.c | |
| parent | e0340985999fbee1a51bd4653d90ca19a8a7acdc (diff) | |
| download | op-kernel-dev-d6e3bb7aca7fbd092f1a19991526c095e59f8531.zip op-kernel-dev-d6e3bb7aca7fbd092f1a19991526c095e59f8531.tar.gz | |
ASoC: max9877: 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/max9877.c')
| -rw-r--r-- | sound/soc/codecs/max9877.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/sound/soc/codecs/max9877.c b/sound/soc/codecs/max9877.c index 29549cd..9aac52d 100644 --- a/sound/soc/codecs/max9877.c +++ b/sound/soc/codecs/max9877.c @@ -30,19 +30,17 @@ static struct reg_default max9877_regs[] = { { 4, 0x49 }, }; -static const unsigned int max9877_pgain_tlv[] = { - TLV_DB_RANGE_HEAD(2), +static const DECLARE_TLV_DB_RANGE(max9877_pgain_tlv, 0, 1, TLV_DB_SCALE_ITEM(0, 900, 0), - 2, 2, TLV_DB_SCALE_ITEM(2000, 0, 0), -}; + 2, 2, TLV_DB_SCALE_ITEM(2000, 0, 0) +); -static const unsigned int max9877_output_tlv[] = { - TLV_DB_RANGE_HEAD(4), +static const DECLARE_TLV_DB_RANGE(max9877_output_tlv, 0, 7, TLV_DB_SCALE_ITEM(-7900, 400, 1), 8, 15, TLV_DB_SCALE_ITEM(-4700, 300, 0), 16, 23, TLV_DB_SCALE_ITEM(-2300, 200, 0), - 24, 31, TLV_DB_SCALE_ITEM(-700, 100, 0), -}; + 24, 31, TLV_DB_SCALE_ITEM(-700, 100, 0) +); static const char *max9877_out_mode[] = { "INA -> SPK", |
