tree 9988d425ae6beb0c6326a61b791d97df89fd259b
parent 7b4e0c4ac1809eab6fcfe6818ec8b70be79b41bc
author Aaron Lu <aaron.lu@intel.com> 1375557202 +0200
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1375557202 +0200

ACPI / PM: Add state information to error message in acpi_device_set_power()

The state information can be useful to know what the problem is when
an error message about a device can not being set to a higher power
state than its parent appeared, so this patch adds such state
information for both the target state of the device and the current
state of its parent.

Signed-off-by: Aaron Lu <aaron.lu@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>