Commit ec7e4dc8 authored Aug 02, 2015 by Lars-Peter Clausen Committed by Mark Brown Aug 05, 2015

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>

parent c8aeb0f6

sound/soc/codecs/alc5632.c

+3 −4

Original line number	Diff line number	Diff line
		@@ -146,11 +146,10 @@ static const DECLARE_TLV_DB_SCALE(vol_tlv, -3450, 150, 0);
		static const DECLARE_TLV_DB_SCALE(hp_tlv, -4650, 150, 0);
		/* -16.5db min scale, 1.5db steps, no mute */
		static const DECLARE_TLV_DB_SCALE(adc_rec_tlv, -1650, 150, 0);
		static const unsigned int boost_tlv[] = {
		TLV_DB_RANGE_HEAD(2),
		static const DECLARE_TLV_DB_RANGE(boost_tlv,
		0, 1, TLV_DB_SCALE_ITEM(0, 2000, 0),
		1, 3, TLV_DB_SCALE_ITEM(2000, 1000, 0),
		};
		1, 3, TLV_DB_SCALE_ITEM(2000, 1000, 0)
		);
		/* 0db min scale, 6 db steps, no mute */
		static const DECLARE_TLV_DB_SCALE(dig_tlv, 0, 600, 0);
		/* 0db min scalem 0.75db steps, no mute */