cpuinfo_cur_freq  897 drivers/cpufreq/cpufreq.c cpufreq_freq_attr_ro_perm(cpuinfo_cur_freq, 0400);
cpuinfo_cur_freq 1028 drivers/cpufreq/cpufreq.c 		ret = sysfs_create_file(&policy->kobj, &cpuinfo_cur_freq.attr);