From: Axel Lin <axel.lin@ingics.com>
To: Mark Brown <broonie@kernel.org>
Cc: alsa-devel@alsa-project.org, Liam Girdwood <lgirdwood@gmail.com>,
Daniel Mack <zonque@gmail.com>
Subject: [PATCH] ASoC: tas5086: Improve the logic for de-emphasis sampling rate selection
Date: Thu, 23 Jul 2015 23:13:36 +0800 [thread overview]
Message-ID: <1437664416.20606.3.camel@ingics.com> (raw)
Slightly improve the logic for de-emphasis sampling rate selection by break
out the loop if the rate is matched.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
---
sound/soc/codecs/tas5086.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/sound/soc/codecs/tas5086.c b/sound/soc/codecs/tas5086.c
index 0a49fc8..d49d25d 100644
--- a/sound/soc/codecs/tas5086.c
+++ b/sound/soc/codecs/tas5086.c
@@ -266,10 +266,14 @@ static int tas5086_set_deemph(struct snd_soc_codec *codec)
struct tas5086_private *priv = snd_soc_codec_get_drvdata(codec);
int i, val = 0;
- if (priv->deemph)
- for (i = 0; i < ARRAY_SIZE(tas5086_deemph); i++)
- if (tas5086_deemph[i] == priv->rate)
+ if (priv->deemph) {
+ for (i = 0; i < ARRAY_SIZE(tas5086_deemph); i++) {
+ if (tas5086_deemph[i] == priv->rate) {
val = i;
+ break;
+ }
+ }
+ }
return regmap_update_bits(priv->regmap, TAS5086_SYS_CONTROL_1,
TAS5086_DEEMPH_MASK, val);
--
2.1.0
next reply other threads:[~2015-07-23 15:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-23 15:13 Axel Lin [this message]
2015-07-23 15:35 ` [PATCH] ASoC: tas5086: Improve the logic for de-emphasis sampling rate selection Daniel Mack
2015-07-23 15:47 ` Applied "ASoC: tas5086: Improve the logic for de-emphasis sampling rate selection" to the asoc tree Mark Brown
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