static unsigned int __pmac dfs_get_cpu_speed(unsigned int cpu) 
static unsigned int __pmac dfs_get_cpu_speed(void) 
static unsigned int __pmac dfs_get_cpu_speed(unsigned int cpu){	if (mfspr(SPRN_HID1) & HID1_DFS)		return low_freq;	else		return hi_freq;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/7a648b9ec09f32606fe0f27fb9d095311cf968ca/pmac_cpufreq.c/clean/arch/ppc/platforms/pmac_cpufreq.c