Merge branch 'async-scsi-resume' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux.git] / Documentation / ABI / testing / sysfs-devices-power

diff --git a/Documentation/ABI/testing/sysfs-devices-power b/Documentation/ABI/testing/sysfs-devices-power
index 7dbf96b724edb7c2035e358c5736a1bea03c6bb5..676fdf5f2a99af0ee623eeef4b2938c1c1c8924f 100644 (file)
--- a/Documentation/ABI/testing/sysfs-devices-power
+++ b/Documentation/ABI/testing/sysfs-devices-power
@@ -83,8 +83,10 @@ Contact:     Rafael J. Wysocki <rjw@rjwysocki.net>
 Description:
                The /sys/devices/.../wakeup_count attribute contains the number
                of signaled wakeup events associated with the device.  This
-               attribute is read-only.  If the device is not enabled to wake up
+               attribute is read-only.  If the device is not capable to wake up
                the system from sleep states, this attribute is not present.
+               If the device is not enabled to wake up the system from sleep
+               states, this attribute is empty.
 
 What:          /sys/devices/.../power/wakeup_active_count
 Date:          September 2010
@@ -93,8 +95,10 @@ Description:
                The /sys/devices/.../wakeup_active_count attribute contains the
                number of times the processing of wakeup events associated with
                the device was completed (at the kernel level).  This attribute
-               is read-only.  If the device is not enabled to wake up the
-               system from sleep states, this attribute is not present.
+               is read-only.  If the device is not capable to wake up the
+               system from sleep states, this attribute is not present.  If
+               the device is not enabled to wake up the system from sleep
+               states, this attribute is empty.
 
 What:          /sys/devices/.../power/wakeup_abort_count
 Date:          February 2012
@@ -104,8 +108,9 @@ Description:
                number of times the processing of a wakeup event associated with
                the device might have aborted system transition into a sleep
                state in progress.  This attribute is read-only.  If the device
-               is not enabled to wake up the system from sleep states, this
-               attribute is not present.
+               is not capable to wake up the system from sleep states, this
+               attribute is not present.  If the device is not enabled to wake
+               up the system from sleep states, this attribute is empty.
 
 What:          /sys/devices/.../power/wakeup_expire_count
 Date:          February 2012
@@ -114,8 +119,10 @@ Description:
                The /sys/devices/.../wakeup_expire_count attribute contains the
                number of times a wakeup event associated with the device has
                been reported with a timeout that expired.  This attribute is
-               read-only.  If the device is not enabled to wake up the system
-               from sleep states, this attribute is not present.
+               read-only.  If the device is not capable to wake up the system
+               from sleep states, this attribute is not present.  If the
+               device is not enabled to wake up the system from sleep states,
+               this attribute is empty.
 
 What:          /sys/devices/.../power/wakeup_active
 Date:          September 2010
@@ -124,8 +131,10 @@ Description:
                The /sys/devices/.../wakeup_active attribute contains either 1,
                or 0, depending on whether or not a wakeup event associated with
                the device is being processed (1).  This attribute is read-only.
-               If the device is not enabled to wake up the system from sleep
-               states, this attribute is not present.
+               If the device is not capable to wake up the system from sleep
+               states, this attribute is not present.  If the device is not
+               enabled to wake up the system from sleep states, this attribute
+               is empty.
 
 What:          /sys/devices/.../power/wakeup_total_time_ms
 Date:          September 2010
@@ -134,8 +143,9 @@ Description:
                The /sys/devices/.../wakeup_total_time_ms attribute contains
                the total time of processing wakeup events associated with the
                device, in milliseconds.  This attribute is read-only.  If the
-               device is not enabled to wake up the system from sleep states,
-               this attribute is not present.
+               device is not capable to wake up the system from sleep states,
+               this attribute is not present.  If the device is not enabled to
+               wake up the system from sleep states, this attribute is empty.
 
 What:          /sys/devices/.../power/wakeup_max_time_ms
 Date:          September 2010
@@ -144,8 +154,10 @@ Description:
                The /sys/devices/.../wakeup_max_time_ms attribute contains
                the maximum time of processing a single wakeup event associated
                with the device, in milliseconds.  This attribute is read-only.
-               If the device is not enabled to wake up the system from sleep
-               states, this attribute is not present.
+               If the device is not capable to wake up the system from sleep
+               states, this attribute is not present.  If the device is not
+               enabled to wake up the system from sleep states, this attribute
+               is empty.
 
 What:          /sys/devices/.../power/wakeup_last_time_ms
 Date:          September 2010
@@ -156,7 +168,8 @@ Description:
                signaling the last wakeup event associated with the device, in
                milliseconds.  This attribute is read-only.  If the device is
                not enabled to wake up the system from sleep states, this
-               attribute is not present.
+               attribute is not present.  If the device is not enabled to wake
+               up the system from sleep states, this attribute is empty.
 
 What:          /sys/devices/.../power/wakeup_prevent_sleep_time_ms
 Date:          February 2012
@@ -165,9 +178,10 @@ Description:
                The /sys/devices/.../wakeup_prevent_sleep_time_ms attribute
                contains the total time the device has been preventing
                opportunistic transitions to sleep states from occurring.
-               This attribute is read-only.  If the device is not enabled to
+               This attribute is read-only.  If the device is not capable to
                wake up the system from sleep states, this attribute is not
-               present.
+               present.  If the device is not enabled to wake up the system
+               from sleep states, this attribute is empty.
 
 What:          /sys/devices/.../power/autosuspend_delay_ms
 Date:          September 2010