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

ASoC: alc5632: 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
ec7e4dc8 c8aeb0f6

+3 -4
+3 -4
sound/soc/codecs/alc5632.c
··· 146 146 static const DECLARE_TLV_DB_SCALE(hp_tlv, -4650, 150, 0); 147 147 /* -16.5db min scale, 1.5db steps, no mute */ 148 148 static const DECLARE_TLV_DB_SCALE(adc_rec_tlv, -1650, 150, 0); 149 - static const unsigned int boost_tlv[] = { 150 - TLV_DB_RANGE_HEAD(2), 149 + static const DECLARE_TLV_DB_RANGE(boost_tlv, 151 150 0, 1, TLV_DB_SCALE_ITEM(0, 2000, 0), 152 - 1, 3, TLV_DB_SCALE_ITEM(2000, 1000, 0), 153 - }; 151 + 1, 3, TLV_DB_SCALE_ITEM(2000, 1000, 0) 152 + ); 154 153 /* 0db min scale, 6 db steps, no mute */ 155 154 static const DECLARE_TLV_DB_SCALE(dig_tlv, 0, 600, 0); 156 155 /* 0db min scalem 0.75db steps, no mute */