leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ASoC: cs42l56: Replace TLV_DB_RANGE_HEAD with DECLARE_TLV_DB_RANGE

Browse Source 
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>
This commit is contained in:
Lars-Peter Clausen 2015-08-02 17:19:35 +02:00 committed by Mark Brown
parent 0a017768e8
commit 37879bafc2
1 changed files with 9 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
sound/soc/codecs/cs42l56.c
View File

@ -185,21 +185,18 @@ static DECLARE_TLV_DB_SCALE(tone_tlv, -1050, 150, 0);
static DECLARE_TLV_DB_SCALE(preamp_tlv, 0, 1000, 0);
static DECLARE_TLV_DB_SCALE(pga_tlv, -600, 50, 0);
static const unsigned int ngnb_tlv[] = {
TLV_DB_RANGE_HEAD(2),
static const DECLARE_TLV_DB_RANGE(ngnb_tlv,
0, 1, TLV_DB_SCALE_ITEM(-8200, 600, 0),
2, 5, TLV_DB_SCALE_ITEM(-7600, 300, 0),
};
static const unsigned int ngb_tlv[] = {
TLV_DB_RANGE_HEAD(2),
2, 5, TLV_DB_SCALE_ITEM(-7600, 300, 0)
);
static const DECLARE_TLV_DB_RANGE(ngb_tlv,
0, 2, TLV_DB_SCALE_ITEM(-6400, 600, 0),
3, 7, TLV_DB_SCALE_ITEM(-4600, 300, 0),
};
static const unsigned int alc_tlv[] = {
TLV_DB_RANGE_HEAD(2),
3, 7, TLV_DB_SCALE_ITEM(-4600, 300, 0)
);
static const DECLARE_TLV_DB_RANGE(alc_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 char * const beep_config_text[] = {
"Off", "Single", "Multiple", "Continuous"