From: Lars-Peter Clausen <lars@metafoo.de>
Date: Sun, 2 Aug 2015 15:19:57 +0000 (+0200)
Subject: ASoC: uda1380: Replace TLV_DB_RANGE_HEAD with DECLARE_TLV_DB_RANGE
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5ee0b8f8296f237604f0ff72f03e7836f5e164b4;p=linux-beck.git

ASoC: uda1380: 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>
---

diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c
index 6e159f59d219..4b9b4386f13b 100644
--- a/sound/soc/codecs/uda1380.c
+++ b/sound/soc/codecs/uda1380.c
@@ -269,12 +269,11 @@ static DECLARE_TLV_DB_SCALE(amix_tlv, -4950, 150, 1);
  * from -66 dB in 0.5 dB steps (2 dB steps, really) and
  * from -52 dB in 0.25 dB steps
  */
-static const unsigned int mvol_tlv[] = {
-	TLV_DB_RANGE_HEAD(3),
+static const DECLARE_TLV_DB_RANGE(mvol_tlv,
 	0, 15, TLV_DB_SCALE_ITEM(-8200, 100, 1),
 	16, 43, TLV_DB_SCALE_ITEM(-6600, 50, 0),
-	44, 252, TLV_DB_SCALE_ITEM(-5200, 25, 0),
-};
+	44, 252, TLV_DB_SCALE_ITEM(-5200, 25, 0)
+);
 
 /*
  * from -72 dB in 1.5 dB steps (6 dB steps really),
@@ -282,13 +281,12 @@ static const unsigned int mvol_tlv[] = {
  * from -60 dB in 0.5 dB steps (2 dB steps really) and
  * from -46 dB in 0.25 dB steps
  */
-static const unsigned int vc_tlv[] = {
-	TLV_DB_RANGE_HEAD(4),
+static const DECLARE_TLV_DB_RANGE(vc_tlv,
 	0, 7, TLV_DB_SCALE_ITEM(-7800, 150, 1),
 	8, 15, TLV_DB_SCALE_ITEM(-6600, 75, 0),
 	16, 43, TLV_DB_SCALE_ITEM(-6000, 50, 0),
-	44, 228, TLV_DB_SCALE_ITEM(-4600, 25, 0),
-};
+	44, 228, TLV_DB_SCALE_ITEM(-4600, 25, 0)
+);
 
 /* from 0 to 6 dB in 2 dB steps if SPF mode != flat */
 static DECLARE_TLV_DB_SCALE(tr_tlv, 0, 200, 0);