linux-kernel - [RFC][PATCH] cpufreq: db8500: remove unneeded for loop iteration over freq

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Date:	Tue, 27 Sep 2011 15:11:42 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Dave Jones <davej@...hat.com>,
	Vincent Guittot <vincent.guittot@...aro.org>,
	Linus Walleij <linus.walleij@...aro.org>,
	cpufreq@...r.kernel.org
Subject: [RFC][PATCH] cpufreq: db8500: remove unneeded for loop iteration
 over freq_table

Don't know why to do the loop iteration here. It looks unneeded.

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/cpufreq/db8500-cpufreq.c |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)

diff --git a/drivers/cpufreq/db8500-cpufreq.c b/drivers/cpufreq/db8500-cpufreq.c
index d90456a..bdb349a 100644
--- a/drivers/cpufreq/db8500-cpufreq.c
+++ b/drivers/cpufreq/db8500-cpufreq.c
@@ -104,7 +104,6 @@ static unsigned int db8500_cpufreq_getspeed(unsigned int cpu)
 static int __cpuinit db8500_cpufreq_init(struct cpufreq_policy *policy)
 {
 	int res;
-	int i;
 
 	BUILD_BUG_ON(ARRAY_SIZE(idx2opp) + 1 != ARRAY_SIZE(freq_table));
 
@@ -127,10 +126,6 @@ static int __cpuinit db8500_cpufreq_init(struct cpufreq_policy *policy)
 	policy->min = policy->cpuinfo.min_freq;
 	policy->max = policy->cpuinfo.max_freq;
 	policy->cur = db8500_cpufreq_getspeed(policy->cpu);
-
-	for (i = 0; freq_table[i].frequency != policy->cur; i++)
-		;
-
 	policy->governor = CPUFREQ_DEFAULT_GOVERNOR;
 
 	/*
-- 
1.7.4.1



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