PM / Runtime: Update documentation of interactions with system sleep

The documents describing the interactions between runtime PM and
system sleep generally refer to the model in which the system sleep
state is entered through a global firmware or hardware operation.
As a result, some recommendations given in there are not entirely
suitable for systems in which this is not the case.  Update the
documentation to take the existence of those systems into account.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Reviewed-by: Kevin Hilman <khilman@ti.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/Documentation/power/devices.txt b/Documentation/power/devices.txt
index 85c6f980b642..3384d5996be2 100644
--- a/Documentation/power/devices.txt
+++ b/Documentation/power/devices.txt
@@ -604,7 +604,7 @@ state temporarily, for example so that its system wakeup capability can be
 disabled.  This all depends on the hardware and the design of the subsystem and
 device driver in question.
 
-During system-wide resume from a sleep state it's best to put devices into the
-full-power state, as explained in Documentation/power/runtime_pm.txt.  Refer to
-that document for more information regarding this particular issue as well as
+During system-wide resume from a sleep state it's easiest to put devices into
+the full-power state, as explained in Documentation/power/runtime_pm.txt.  Refer
+to that document for more information regarding this particular issue as well as
 for information on the device runtime power management framework in general.