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>

1 files changed, 4 insertions, 4 deletions

diff --git a/Documentation/cpu-freq/user-guide.txt b/Documentation/cpu-freq/user-guide.txt
index 04f6b32993e6..ff2f28332cc4 100644
--- a/Documentation/cpu-freq/user-guide.txt
+++ b/Documentation/cpu-freq/user-guide.txt
@@ -190,11 +190,11 @@ scaling_max_freq		show the current "policy limits" (in
                                 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.