K 10
svn:author
V 3
avg
K 8
svn:date
V 27
2010-12-17T16:21:30.636051Z
K 7
svn:log
V 468
small cleanup of acpi battery status setting and checking

This is based on the patch submitted by Yuri Skripachov.
Overview of the changes:
- clarify double-use of some ACPI_BATT_STAT_* definitions
- clean up undefined/extended status bits returned by _BST
- warn about charging+discharging bits being set at the same time

PR:		kern/124744
Submitted by:	Yuri Skripachov <y.skripachov@gmail.com>
Tested by:	Yuri Skripachov <y.skripachov@gmail.com>
MFC after:	2 weeks

END