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

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Date:	Thu, 27 Oct 2011 11:05:44 +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: [PATCH RESEND] cpufreq: db8500: remove unneeded for loop iteration
 for freq_table

We alread did policy->cur = db8500_cpufreq_getspeed(policy->cpu);
Don't know why to do the loop iteration here. It looks useless.

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 0da1625..5713f70 100644
--- a/drivers/cpufreq/db8500-cpufreq.c
+++ b/drivers/cpufreq/db8500-cpufreq.c
@@ -105,7 +105,6 @@ 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));
 
@@ -128,10 +127,6 @@ 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;
 
 	/*
-- 
1.7.5.4



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