Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux

ASoC: jz4740: 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>

authored by

Lars-Peter Clausen and committed by
Mark Brown
4689ac53 e27c8404

+3 -4
+3 -4
sound/soc/codecs/jz4740.c
··· 78 78 struct regmap *regmap; 79 79 }; 80 80 81 - static const unsigned int jz4740_mic_tlv[] = { 82 - TLV_DB_RANGE_HEAD(2), 81 + static const DECLARE_TLV_DB_RANGE(jz4740_mic_tlv, 83 82 0, 2, TLV_DB_SCALE_ITEM(0, 600, 0), 84 - 3, 3, TLV_DB_SCALE_ITEM(2000, 0, 0), 85 - }; 83 + 3, 3, TLV_DB_SCALE_ITEM(2000, 0, 0) 84 + ); 86 85 87 86 static const DECLARE_TLV_DB_SCALE(jz4740_out_tlv, 0, 200, 0); 88 87 static const DECLARE_TLV_DB_SCALE(jz4740_in_tlv, -3450, 150, 0);