PM: Add missing "freeze" state

Fix descriptions of /sys/power/state in the documentation and in
a code comment.

Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Reviewed-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
[rjw: Changelog]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/Documentation/ABI/testing/sysfs-power b/Documentation/ABI/testing/sysfs-power
index 205a73878441..64c9276e9421 100644
--- a/Documentation/ABI/testing/sysfs-power
+++ b/Documentation/ABI/testing/sysfs-power
@@ -12,8 +12,9 @@ Contact:	Rafael J. Wysocki <rjw@rjwysocki.net>
 Description:
                 The /sys/power/state file controls the system power state.
                 Reading from this file returns what states are supported,
-                which is hard-coded to 'standby' (Power-On Suspend), 'mem'
-                (Suspend-to-RAM), and 'disk' (Suspend-to-Disk).
+                which is hard-coded to 'freeze' (Low-Power Idle), 'standby'
+                (Power-On Suspend), 'mem' (Suspend-to-RAM), and 'disk'
+                (Suspend-to-Disk).
 
                 Writing to this file one of these strings causes the system to
                 transition into that state. Please see the file