From: Axel Lin <axel.lin@gmail.com>
To: alsa-devel@alsa-project.org
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>,
Liam Girdwood <lrg@ti.com>, Lars-Peter Clausen <lars@metafoo.de>
Subject: [PATCH] ASoC: sta32x: Optimize the array work to find rate_min and rate_max
Date: Sun, 01 Jan 2012 18:36:14 +0800 [thread overview]
Message-ID: <1325414174.4978.2.camel@phoenix> (raw)
For a given ir and fs, there is at most one possible match for the case
mclk_ratios[ir][j].ratio * fs == freq.
Thus we can break from the inner loop once a match is found.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
---
sound/soc/codecs/sta32x.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c
index fbd1450..7db6fa5 100644
--- a/sound/soc/codecs/sta32x.c
+++ b/sound/soc/codecs/sta32x.c
@@ -522,6 +522,7 @@ static int sta32x_set_dai_sysclk(struct snd_soc_dai *codec_dai,
rate_min = fs;
if (fs > rate_max)
rate_max = fs;
+ break;
}
}
}
--
1.7.5.4
next reply other threads:[~2012-01-01 10:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-01 10:36 Axel Lin [this message]
2012-01-03 10:42 ` [PATCH] ASoC: sta32x: Optimize the array work to find rate_min and rate_max Johannes Stezenbach
2012-01-03 21:18 ` Mark Brown
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1325414174.4978.2.camel@phoenix \
--to=axel.lin@gmail.com \
--cc=alsa-devel@alsa-project.org \
--cc=broonie@opensource.wolfsonmicro.com \
--cc=lars@metafoo.de \
--cc=lrg@ti.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).