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rk30: cpufreq: support build with non-SMP config

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黄涛
2012-07-02 17:07:06 +08:00
parent 39c2c12ab8
commit 99c22a6fd5
1 changed files with 5 additions and 1 deletions
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6
arch/arm/mach-rk30/cpufreq.c
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@@ -436,7 +436,9 @@ static void ff_early_suspend_func(struct early_suspend *h)
//ff_scale_votlage("vdd_cpu", 1000000);
//ff_scale_votlage("vdd_core", 1000000);
#ifdef CONFIG_HOTPLUG_CPU
cpu_down(1);
#endif
}
static void ff_early_resume_func(struct early_suspend *h)
@@ -453,7 +455,9 @@ static void ff_early_resume_func(struct early_suspend *h)
if (!IS_ERR(gpu_clk))
dvfs_clk_disable_limit(gpu_clk);
#ifdef CONFIG_HOTPLUG_CPU
cpu_up(1);
#endif
if (ff_read(FILE_GOV_MODE, buf) != 0) {
FF_ERROR("read current governor error\n");
return ;
@@ -548,7 +552,7 @@ int cpufreq_scale_rate_for_dvfs(struct clk *clk, unsigned long rate, dvfs_set_ra
FREQ_PRINTK_DBG("cpufreq_scale_rate_for_dvfs(%lu)\n", rate);
ret = set_rate(clk, rate);
#if CONFIG_SMP
#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