CVS commit: src/sys

["Manuel Bouyer" <bouyer%netbsd.org@localhost>]

Module Name:    src
Committed By:   bouyer
Date:           Sun Jun 19 09:35:06 UTC 2016

Modified Files:
        src/sys/dev/ata: wd.c
        src/sys/kern: subr_autoconf.c
        src/sys/sys: device.h

Log Message:
Add a new config_detach() flag, DETACH_POWEROFF, which is set when
detaching devices at shutdown time with RB_POWERDOWN.
When detaching wd(4), put the drive in standby before detach
for DETACH_POWEROFF.
Fix PR kern/51252


To generate a diff of this commit:
cvs rdiff -u -r1.420 -r1.421 src/sys/dev/ata/wd.c
cvs rdiff -u -r1.241 -r1.242 src/sys/kern/subr_autoconf.c
cvs rdiff -u -r1.148 -r1.149 src/sys/sys/device.h

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