[PATCH] [CPUFREQ] Document units for transition latency

[Mark Brown <broonie@opensource.wolfsonmicro.com>]

They're documented in the header but not in Documentation.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
 Documentation/cpu-freq/cpu-drivers.txt |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Documentation/cpu-freq/cpu-drivers.txt b/Documentation/cpu-freq/cpu-drivers.txt
index 75a58d1..6c30e93 100644
--- a/Documentation/cpu-freq/cpu-drivers.txt
+++ b/Documentation/cpu-freq/cpu-drivers.txt
@@ -92,9 +92,9 @@ policy->cpuinfo.max_freq -	the minimum and maximum frequency
 				(in kHz) which is supported by 
 				this CPU
 policy->cpuinfo.transition_latency   the time it takes on this CPU to
-				switch between two frequencies (if
-				appropriate, else specify
-				CPUFREQ_ETERNAL)
+				switch between two frequencies in
+				nanoseconds (if appropriate, else
+				specify CPUFREQ_ETERNAL)
 
 policy->cur			The current operating frequency of
 				this CPU (if appropriate)
-- 
1.6.5.2