| Message ID | 1438528810-23498-12-git-send-email-lars@metafoo.de (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | e27c8404a4745b3efeec1457e6b72f448ab4a785 |
| Headers | show |
On August 2, 2015 16:20, Lars-Peter Clausen wrote: > 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: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
diff --git a/sound/soc/codecs/da9055.c b/sound/soc/codecs/da9055.c index 04c76f3..588854d 100644 --- a/sound/soc/codecs/da9055.c +++ b/sound/soc/codecs/da9055.c @@ -289,26 +289,23 @@ enum clk_src { /* Gain and Volume */ -static const unsigned int aux_vol_tlv[] = { - TLV_DB_RANGE_HEAD(2), +static const DECLARE_TLV_DB_RANGE(aux_vol_tlv, 0x0, 0x10, TLV_DB_SCALE_ITEM(-5400, 0, 0), /* -54dB to 15dB */ 0x11, 0x3f, TLV_DB_SCALE_ITEM(-5400, 150, 0) -}; +); -static const unsigned int digital_gain_tlv[] = { - TLV_DB_RANGE_HEAD(2), +static const DECLARE_TLV_DB_RANGE(digital_gain_tlv, 0x0, 0x07, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 1), /* -78dB to 12dB */ 0x08, 0x7f, TLV_DB_SCALE_ITEM(-7800, 75, 0) -}; +); -static const unsigned int alc_analog_gain_tlv[] = { - TLV_DB_RANGE_HEAD(2), +static const DECLARE_TLV_DB_RANGE(alc_analog_gain_tlv, 0x0, 0x0, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 1), /* 0dB to 36dB */ 0x01, 0x07, TLV_DB_SCALE_ITEM(0, 600, 0) -}; +); static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, -600, 600, 0); static const DECLARE_TLV_DB_SCALE(mixin_gain_tlv, -450, 150, 0);
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> --- sound/soc/codecs/da9055.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-)