From: Viresh Kumar <viresh.kumar@linaro.org>
Date: Mon, 1 Apr 2013 12:57:47 +0000 (+0000)
Subject: cpufreq: drivers: don't check range of target freq in .target()
X-Git-Tag: firefly_0821_release~3680^2~504^2~4^2~36
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=8a00627a187dca212c43a511852f06dd2c94b9aa;p=firefly-linux-kernel-4.4.55.git

cpufreq: drivers: don't check range of target freq in .target()

Cpufreq core checks the range of target_freq before calling driver->target() and
so we don't need to do it again.

Remove it.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/arch/arm/mach-davinci/cpufreq.c b/arch/arm/mach-davinci/cpufreq.c
index 55eb8703043d..8fb0c2ac227e 100644
--- a/arch/arm/mach-davinci/cpufreq.c
+++ b/arch/arm/mach-davinci/cpufreq.c
@@ -79,15 +79,6 @@ static int davinci_target(struct cpufreq_policy *policy,
 	struct davinci_cpufreq_config *pdata = cpufreq.dev->platform_data;
 	struct clk *armclk = cpufreq.armclk;
 
-	/*
-	 * Ensure desired rate is within allowed range.  Some govenors
-	 * (ondemand) will just pass target_freq=0 to get the minimum.
-	 */
-	if (target_freq < policy->cpuinfo.min_freq)
-		target_freq = policy->cpuinfo.min_freq;
-	if (target_freq > policy->cpuinfo.max_freq)
-		target_freq = policy->cpuinfo.max_freq;
-
 	freqs.old = davinci_getspeed(0);
 	freqs.new = clk_round_rate(armclk, target_freq * 1000) / 1000;
 
diff --git a/drivers/cpufreq/dbx500-cpufreq.c b/drivers/cpufreq/dbx500-cpufreq.c
index 7192a6df94c0..15ed367139a6 100644
--- a/drivers/cpufreq/dbx500-cpufreq.c
+++ b/drivers/cpufreq/dbx500-cpufreq.c
@@ -37,12 +37,6 @@ static int dbx500_cpufreq_target(struct cpufreq_policy *policy,
 	unsigned int idx;
 	int ret;
 
-	/* scale the target frequency to one of the extremes supported */
-	if (target_freq < policy->cpuinfo.min_freq)
-		target_freq = policy->cpuinfo.min_freq;
-	if (target_freq > policy->cpuinfo.max_freq)
-		target_freq = policy->cpuinfo.max_freq;
-
 	/* Lookup the next frequency */
 	if (cpufreq_frequency_table_target(policy, freq_table, target_freq,
 					relation, &idx))