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ARM: tegra: cpufreq: Remove direct calls to localtimer

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The localtimer code will use a cpufreq notifier to update
the prescalers.

Change-Id: Ie0587d7eaec628ff11bf40636f78597574cd63ec
Signed-off-by: Colin Cross <ccross@android.com>
This commit is contained in:
Colin Cross
2010-12-29 20:43:50 -08:00
parent e5603f1350
commit b27fa20574
1 changed files with 0 additions and 23 deletions
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23
arch/arm/mach-tegra/cpu-tegra.c
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@@ -215,23 +215,6 @@ unsigned int tegra_getspeed(unsigned int cpu)
return rate;
}
#ifdef CONFIG_HAVE_ARM_TWD
static void tegra_cpufreq_rescale_twd_other_cpu(void *data) {
unsigned long new_rate = *(unsigned long *)data;
twd_recalc_prescaler(new_rate);
}
static void tegra_cpufreq_rescale_twds(unsigned long new_rate)
{
twd_recalc_prescaler(new_rate);
smp_call_function(tegra_cpufreq_rescale_twd_other_cpu, &new_rate, 1);
}
#else
static inline void tegra_cpufreq_rescale_twds(unsigned long new_rate)
{
}
#endif
static int tegra_update_cpu_speed(unsigned long rate)
{
int ret = 0;
@@ -257,9 +240,6 @@ static int tegra_update_cpu_speed(unsigned long rate)
for_each_online_cpu(freqs.cpu)
cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
if (freqs.new > freqs.old)
tegra_cpufreq_rescale_twds(freqs.new * 1000);
#ifdef CONFIG_CPU_FREQ_DEBUG
printk(KERN_DEBUG "cpufreq-tegra: transition: %u --> %u\n",
freqs.old, freqs.new);
@@ -272,9 +252,6 @@ static int tegra_update_cpu_speed(unsigned long rate)
return ret;
}
if (freqs.new < freqs.old)
tegra_cpufreq_rescale_twds(freqs.new * 1000);
for_each_online_cpu(freqs.cpu)
cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);