From: Lars-Peter Clausen <lars@metafoo.de>
Date: Sun, 2 Aug 2015 15:19:36 +0000 (+0200)
Subject: ASoC: cs42l73: Replace TLV_DB_RANGE_HEAD with DECLARE_TLV_DB_RANGE
X-Git-Tag: v4.3-rc1~77^2~7^2~4^5~34
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0c8129152cb849183a204fe0ce95673e4c88d2f6;p=karo-tx-linux.git

ASoC: cs42l73: 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>
Acked-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/codecs/cs42l73.c b/sound/soc/codecs/cs42l73.c
index b7853b9d3a60..15ba377b10ce 100644
--- a/sound/soc/codecs/cs42l73.c
+++ b/sound/soc/codecs/cs42l73.c
@@ -253,11 +253,10 @@ static bool cs42l73_readable_register(struct device *dev, unsigned int reg)
 	}
 }
 
-static const unsigned int hpaloa_tlv[] = {
-	TLV_DB_RANGE_HEAD(2),
+static const DECLARE_TLV_DB_RANGE(hpaloa_tlv,
 	0, 13, TLV_DB_SCALE_ITEM(-7600, 200, 0),
-	14, 75, TLV_DB_SCALE_ITEM(-4900, 100, 0),
-};
+	14, 75, TLV_DB_SCALE_ITEM(-4900, 100, 0)
+);
 
 static DECLARE_TLV_DB_SCALE(adc_boost_tlv, 0, 2500, 0);
 
@@ -267,11 +266,10 @@ static DECLARE_TLV_DB_SCALE(ipd_tlv, -9600, 100, 0);
 
 static DECLARE_TLV_DB_SCALE(micpga_tlv, -600, 50, 0);
 
-static const unsigned int limiter_tlv[] = {
-	TLV_DB_RANGE_HEAD(2),
+static const DECLARE_TLV_DB_RANGE(limiter_tlv,
 	0, 2, TLV_DB_SCALE_ITEM(-3000, 600, 0),
-	3, 7, TLV_DB_SCALE_ITEM(-1200, 300, 0),
-};
+	3, 7, TLV_DB_SCALE_ITEM(-1200, 300, 0)
+);
 
 static const DECLARE_TLV_DB_SCALE(attn_tlv, -6300, 100, 1);