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ARM: rockchip: cpufreq remove loops_per_jiffy adjust

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黄涛
2014-03-26 15:50:52 +08:00
parent dad4b08a9e
commit e56fd17b3f
1 changed files with 1 additions and 14 deletions
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15
drivers/cpufreq/rockchip-cpufreq.c
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@@ -326,7 +326,6 @@ static int cpufreq_verify(struct cpufreq_policy *policy)
static int cpufreq_scale_rate_for_dvfs(struct clk *clk, unsigned long rate)
{
unsigned int i;
int ret;
struct cpufreq_freqs freqs;
struct cpufreq_policy *policy;
@@ -344,17 +343,6 @@ static int cpufreq_scale_rate_for_dvfs(struct clk *clk, unsigned long rate)
ret = clk_set_rate(clk, rate);
#ifdef CONFIG_SMP
/*
* Note that loops_per_jiffy is not updated on SMP systems in
* cpufreq driver. So, update the per-CPU loops_per_jiffy value
* on frequency transition. We need to update all dependent CPUs.
*/
for_each_possible_cpu(i) {
per_cpu(cpu_data, i).loops_per_jiffy = loops_per_jiffy;
}
#endif
freqs.new = clk_get_rate(clk) / 1000;
/* notifiers */
for_each_online_cpu(freqs.cpu) {
@@ -470,8 +458,7 @@ static struct freq_attr *cpufreq_attr[] = {
NULL,
};
//#ifdef CONFIG_POWER_SUPPLY
#if 0
#ifdef CONFIG_CHARGER_DISPLAY
extern int rk_get_system_battery_capacity(void);
#else
static int rk_get_system_battery_capacity(void) { return 100; }