pmcnt_high 421 drivers/devfreq/event/exynos-ppmu.c unsigned int pmcnt_high, pmcnt_low; pmcnt_high 452 drivers/devfreq/event/exynos-ppmu.c &pmcnt_high); pmcnt_high 460 drivers/devfreq/event/exynos-ppmu.c load_count = ((u64)((pmcnt_high & 0xff)) << 32)+ (u64)pmcnt_low;