cpufreq: Update Documentation for cpus and related_cpus
Documentation related to cpus and related_cpus is confusing and not very clear.
Over that CPUFreq core has seen much changes recently. Lets update documentation
and comments for cpus and related_cpus.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/Documentation/cpu-freq/user-guide.txt b/Documentation/cpu-freq/user-guide.txt
index 04f6b32..ff2f283 100644
--- a/Documentation/cpu-freq/user-guide.txt
+++ b/Documentation/cpu-freq/user-guide.txt
@@ -190,11 +190,11 @@
first set scaling_max_freq, then
scaling_min_freq.
-affected_cpus : List of CPUs that require software coordination
- of frequency.
+affected_cpus : List of Online CPUs that require software
+ coordination of frequency.
-related_cpus : List of CPUs that need some sort of frequency
- coordination, whether software or hardware.
+related_cpus : List of Online + Offline CPUs that need software
+ coordination of frequency.
scaling_driver : Hardware driver for cpufreq.