prev_chip_id 1046 drivers/cpufreq/powernv-cpufreq.c unsigned int prev_chip_id = UINT_MAX; prev_chip_id 1056 drivers/cpufreq/powernv-cpufreq.c if (prev_chip_id != id) { prev_chip_id 1057 drivers/cpufreq/powernv-cpufreq.c prev_chip_id = id;