From 7a748e4318909e680b3900e3b97ea42a92724c68 Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@gmail.com>
Date: Sun, 1 Jan 2012 18:36:14 +0800
Subject: [PATCH] ASoC: sta32x: Optimize the array work to find rate_min and
 rate_max

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>
Acked-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
 sound/soc/codecs/sta32x.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c
index fbd145091356..7db6fa515028 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;
 				}
 			}
 		}
-- 
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