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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2013-04-01 12:57:47 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-04-02 15:26:32 +0200 |
| commit | 8a00627a187dca212c43a511852f06dd2c94b9aa (patch) | |
| tree | 134d4da06ec62a673bc8dc0668ac2aa4689f484f | |
| parent | e9f51837c97d199dfa06ef448797c584755837a8 (diff) | |
| download | talos-obmc-linux-8a00627a187dca212c43a511852f06dd2c94b9aa.tar.gz talos-obmc-linux-8a00627a187dca212c43a511852f06dd2c94b9aa.zip | |
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>
| -rw-r--r-- | arch/arm/mach-davinci/cpufreq.c | 9 | ||||
| -rw-r--r-- | drivers/cpufreq/dbx500-cpufreq.c | 6 |
2 files changed, 0 insertions, 15 deletions
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)) |
