diff options
| author | Geert Uytterhoeven <geert+renesas@linux-m68k.org> | 2014-03-11 12:08:11 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-03-12 00:54:53 +0100 |
| commit | af02b5fdb1fb3c5d5f8d71f7f84e4fb243e1ae31 (patch) | |
| tree | 6a8d6ef698b37e2740df6456f931155a3667b86e | |
| parent | 4d4348202b34c130a899b597fec14bbb5d83108d (diff) | |
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>
| -rw-r--r-- | Documentation/ABI/testing/sysfs-power | 5 | ||||
| -rw-r--r-- | kernel/power/main.c | 4 |
2 files changed, 5 insertions, 4 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 diff --git a/kernel/power/main.c b/kernel/power/main.c index 1d1bf630e6e9..6271bc4073ef 100644 --- a/kernel/power/main.c +++ b/kernel/power/main.c @@ -282,8 +282,8 @@ struct kobject *power_kobj; * state - control system power state. * * show() returns what states are supported, which is hard-coded to - * 'standby' (Power-On Suspend), 'mem' (Suspend-to-RAM), and - * 'disk' (Suspend-to-Disk). + * 'freeze' (Low-Power Idle), 'standby' (Power-On Suspend), + * 'mem' (Suspend-to-RAM), and 'disk' (Suspend-to-Disk). * * store() accepts one of those strings, translates it into the * proper enumerated value, and initiates a suspend transition. |