sysfs_cpuidle_read_file  351 tools/power/cpupower/lib/cpuidle.c 	len = sysfs_cpuidle_read_file(cpuidle_string_files[which],
sysfs_cpuidle_read_file  421 tools/power/cpupower/utils/helpers/sysfs.c 	len = sysfs_cpuidle_read_file(cpuidle_string_files[which],