From 23a522e388f5a0cbeaf37e10e3dba832a83a1671 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Wed, 15 Jul 2020 15:54:57 +0200 Subject: cpufreq: intel_pstate: Clean up aperf_mperf_shift description The kerneldoc description of the aperf_mperf_shift field in struct global_params is unclear and there is a typo in it, so simplify it and clean it up. Reported-by: Lee Jones Signed-off-by: Rafael J. Wysocki Reviewed-by: Lee Jones --- drivers/cpufreq/intel_pstate.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index 57130a16d242..a394ff05aba6 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -201,9 +201,7 @@ struct global_params { * @pstate: Stores P state limits for this CPU * @vid: Stores VID limits for this CPU * @last_sample_time: Last Sample time - * @aperf_mperf_shift: Number of clock cycles after aperf, merf is incremented - * This shift is a multiplier to mperf delta to - * calculate CPU busy. + * @aperf_mperf_shift: APERF vs MPERF counting frequency difference * @prev_aperf: Last APERF value read from APERF MSR * @prev_mperf: Last MPERF value read from MPERF MSR * @prev_tsc: Last timestamp counter (TSC) value -- cgit