diff mbox

[34/42] ASoC: wm8961: Replace TLV_DB_RANGE_HEAD with DECLARE_TLV_DB_RANGE

Message ID 1438528810-23498-35-git-send-email-lars@metafoo.de (mailing list archive)
State Accepted
Commit 5d272d89339a4f8c1905d5bdf5851346582b78f2
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/wm8961.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)
diff mbox

Patch

diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c
index 20a0103..e30446a 100644
--- a/sound/soc/codecs/wm8961.c
+++ b/sound/soc/codecs/wm8961.c
@@ -331,13 +331,12 @@  static const DECLARE_TLV_DB_SCALE(out_tlv, -12100, 100, 1);
 static const DECLARE_TLV_DB_SCALE(hp_sec_tlv, -700, 100, 0);
 static const DECLARE_TLV_DB_SCALE(adc_tlv, -7200, 75, 1);
 static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -3600, 300, 0);
-static unsigned int boost_tlv[] = {
-	TLV_DB_RANGE_HEAD(4),
+static const DECLARE_TLV_DB_RANGE(boost_tlv,
 	0, 0, TLV_DB_SCALE_ITEM(0,  0, 0),
 	1, 1, TLV_DB_SCALE_ITEM(13, 0, 0),
 	2, 2, TLV_DB_SCALE_ITEM(20, 0, 0),
-	3, 3, TLV_DB_SCALE_ITEM(29, 0, 0),
-};
+	3, 3, TLV_DB_SCALE_ITEM(29, 0, 0)
+);
 static const DECLARE_TLV_DB_SCALE(pga_tlv, -2325, 75, 0);
 
 static const struct snd_kcontrol_new wm8961_snd_controls[] = {