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Diffstat (limited to 'Documentation/ABI/testing/sysfs-devices-resource_in_use')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-devices-resource_in_use | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-devices-resource_in_use b/Documentation/ABI/testing/sysfs-devices-resource_in_use new file mode 100644 index 000000000..b4a3bc592 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-devices-resource_in_use @@ -0,0 +1,12 @@ +What: /sys/devices/.../resource_in_use +Date: January 2013 +Contact: Rafael J. Wysocki <rafael.j.wysocki@intel.com> +Description: + The /sys/devices/.../resource_in_use attribute is only present + for device objects representing ACPI power resources. + + If present, it contains a number (0 or 1) representing the + current status of the given power resource (0 means that the + resource is not in use and therefore it has been turned off). + + This attribute is read-only. |