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ASoC: cs42l73: Replace TLV_DB_RANGE_HEAD with DECLARE_TLV_DB_RANGE

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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 17:19:36 +02:00 committed by Mark Brown
parent 37879bafc2
commit 0c8129152c
1 changed files with 6 additions and 8 deletions
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14
sound/soc/codecs/cs42l73.c
View File

@ -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);