CVS commit: src/sys/arch/macppc/dev

[Michael Lorenz <macallan%netbsd.org@localhost>]

Module Name:    src
Committed By:   macallan
Date:           Sun Dec 10 19:28:13 UTC 2006

Modified Files:
        src/sys/arch/macppc/dev: adb.c

Log Message:
don't issue ADB commands if there's no adb node.
This should fix spontaneous poweroffs seen on PowerBooks that have no ADB
(last generation PBG4 which have only USB)
needs testing on more machines


To generate a diff of this commit:
cvs rdiff -r1.20 -r1.21 src/sys/arch/macppc/dev/adb.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.