K 10 svn:author V 3 njl K 8 svn:date V 27 2004-06-07T21:39:15.000000Z K 7 svn:log V 376 Avoid printing extraneous warning messages when trying to switch a device which doesn't support ACPI power states. Return AE_NOT_FOUND for these cases and don't print the warning message. Also, print the name of the handle instead of device when unable to switch states. The device is often not attached at this point and so its name is NULL, which doesn't help debugging. END