/* Initalize the lpj field in the acpu_freq_tbl. */
static void __init lpj_init(void)
{
int i;
const struct clkctl_acpu_speed *base_clk = drv_state.current_speed;
for (i = 0; acpu_freq_tbl[i].acpuclk_khz; i++) {
acpu_freq_tbl[i].lpj = cpufreq_scale(loops_per_jiffy,
base_clk->acpuclk_khz,
acpu_freq_tbl[i].acpuclk_khz);
}
}
int recalibrate_cpu_khz(void)
{
#ifndef CONFIG_SMP
unsigned long cpu_khz_old = cpu_khz;
if (cpu_has_tsc) {
cpu_khz = calculate_cpu_khz();
tsc_khz = cpu_khz;
cpu_data[0].loops_per_jiffy =
cpufreq_scale(cpu_data[0].loops_per_jiffy,
cpu_khz_old, cpu_khz);
return 0;
} else
return -ENODEV;
#else
return -ENODEV;
#endif
}
