diff mbox

[41/42] ASoC: wm9713: Replace TLV_DB_RANGE_HEAD with DECLARE_TLV_DB_RANGE

Message ID 1438528810-23498-42-git-send-email-lars@metafoo.de (mailing list archive)
State Accepted
Commit 5092e76b8ab406af56b6a24629a7daf30ea94f78
Headers show

Commit Message

Lars-Peter Clausen Aug. 2, 2015, 3:20 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/wm9713.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)
diff mbox

Patch

diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c
index 955e651..4083a51 100644
--- a/sound/soc/codecs/wm9713.c
+++ b/sound/soc/codecs/wm9713.c
@@ -119,11 +119,10 @@  SOC_ENUM_SINGLE_VIRT(2, wm9713_micb_select), /* mic selection 19 */
 static const DECLARE_TLV_DB_SCALE(out_tlv, -4650, 150, 0);
 static const DECLARE_TLV_DB_SCALE(main_tlv, -3450, 150, 0);
 static const DECLARE_TLV_DB_SCALE(misc_tlv, -1500, 300, 0);
-static unsigned int mic_tlv[] = {
-	TLV_DB_RANGE_HEAD(2),
+static const  DECLARE_TLV_DB_RANGE(mic_tlv,
 	0, 2, TLV_DB_SCALE_ITEM(1200, 600, 0),
-	3, 3, TLV_DB_SCALE_ITEM(3000, 0, 0),
-};
+	3, 3, TLV_DB_SCALE_ITEM(3000, 0, 0)
+);
 
 static const struct snd_kcontrol_new wm9713_snd_ac97_controls[] = {
 SOC_DOUBLE_TLV("Speaker Playback Volume", AC97_MASTER, 8, 0, 31, 1, out_tlv),