diff mbox

[04/42] ASoC: alc5623: Replace TLV_DB_RANGE_HEAD with DECLARE_TLV_DB_RANGE

Message ID 1438528810-23498-5-git-send-email-lars@metafoo.de (mailing list archive)
State Accepted
Commit c8aeb0f60f648fbb77c1d5b3edda86e08bf53b30
Headers show

Commit Message

Lars-Peter Clausen Aug. 2, 2015, 3:19 p.m. UTC 
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/alc5623.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)
diff mbox

Patch

diff --git a/sound/soc/codecs/alc5623.c b/sound/soc/codecs/alc5623.c
index cf99c4e..d2e3a3e 100644
--- a/sound/soc/codecs/alc5623.c
+++ b/sound/soc/codecs/alc5623.c
@@ -82,12 +82,11 @@  static int amp_mixer_event(struct snd_soc_dapm_widget *w,
 static const DECLARE_TLV_DB_SCALE(vol_tlv, -3450, 150, 0);
 static const DECLARE_TLV_DB_SCALE(hp_tlv, -4650, 150, 0);
 static const DECLARE_TLV_DB_SCALE(adc_rec_tlv, -1650, 150, 0);
-static const unsigned int boost_tlv[] = {
-	TLV_DB_RANGE_HEAD(3),
+static const DECLARE_TLV_DB_RANGE(boost_tlv,
 	0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
 	1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
-	2, 2, TLV_DB_SCALE_ITEM(3000, 0, 0),
-};
+	2, 2, TLV_DB_SCALE_ITEM(3000, 0, 0)
+);
 static const DECLARE_TLV_DB_SCALE(dig_tlv, 0, 600, 0);
 
 static const struct snd_kcontrol_new alc5621_vol_snd_controls[] = {