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/cs42l52.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/sound/soc/codecs/cs42l52.c b/sound/soc/codecs/cs42l52.c index 387698f..a074cee 100644 --- a/sound/soc/codecs/cs42l52.c +++ b/sound/soc/codecs/cs42l52.c @@ -196,11 +196,10 @@ static DECLARE_TLV_DB_SCALE(mix_tlv, -50, 50, 0);
static DECLARE_TLV_DB_SCALE(beep_tlv, -56, 200, 0);
-static const unsigned int limiter_tlv[] = { - TLV_DB_RANGE_HEAD(2), +static const DECLARE_TLV_DB_RANGE(limiter_tlv, 0, 2, TLV_DB_SCALE_ITEM(-3000, 600, 0), - 3, 7, TLV_DB_SCALE_ITEM(-1200, 300, 0), -}; + 3, 7, TLV_DB_SCALE_ITEM(-1200, 300, 0) +);
static const char * const cs42l52_adca_text[] = { "Input1A", "Input2A", "Input3A", "Input4A", "PGA Input Left"};