kobj.h changes make buildkernel broken

Seems Tools\makeobjops.awk needs some update.

error log:
%make
cc -c -O -pipe -march=pentium3 -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -fformat-extensions -std=c99 -g -nostdinc -I- -I. -I/usr/home/junsu/workshop/sys-newpid -I/usr/home/junsu/workshop/sys-newpid/contrib/dev/acpica -I/usr/home/junsu/workshop/sys-newpid/contrib/ipfilter -I/usr/home/junsu/workshop/sys-newpid/contrib/dev/ath -I/usr/home/junsu/workshop/sys-newpid/contrib/dev/ath/freebsd -D_KERNEL -include opt_global.h -finline-limit=15000 -fno-strict-aliasing -mno-align-long-strings -mpreferred-stack-boundary=2 -ffreestanding -Wno-inline /usr/home/junsu/workshop/sys-newpid/i386/i386/genassym.c
NM=nm sh /usr/home/junsu/workshop/sys-newpid/kern/genassym.sh genassym.o > assym.s
cc -c -x assembler-with-cpp -DLOCORE -O -pipe -march=pentium3 -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -fformat-extensions -std=c99 -g -nostdinc -I-  -I. -I/usr/home/junsu/workshop/sys-newpid -I/usr/home/junsu/workshop/sys-newpid/contrib/dev/acpica -I/usr/home/junsu/workshop/sys-newpid/contrib/ipfilter -I/usr/home/junsu/workshop/sys-newpid/contrib/dev/ath -I/usr/home/junsu/workshop/sys-newpid/contrib/dev/ath/freebsd -D_KERNEL -include opt_global.h -fno-common -finline-limit=15000 -fno-strict-aliasing  -mno-align-long-strings -mpreferred-stack-boundary=2 -ffreestanding -Werror /usr/home/junsu/workshop/sys-newpid/i386/i386/locore.s
awk -f /usr/home/junsu/workshop/sys-newpid/tools/makeobjops.awk /usr/home/junsu/workshop/sys-newpid/kern/device_if.m -c
awk -f /usr/home/junsu/workshop/sys-newpid/tools/makeobjops.awk /usr/home/junsu/workshop/sys-newpid/kern/device_if.m -h
awk -f /usr/home/junsu/workshop/sys-newpid/tools/makeobjops.awk /usr/home/junsu/workshop/sys-newpid/kern/bus_if.m -h
awk -f /usr/home/junsu/workshop/sys-newpid/tools/makeobjops.awk /usr/home/junsu/workshop/sys-newpid/kern/device_if.m -c ;  cc -c -O -pipe -march=pentium3 -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -fformat-extensions -std=c99 -g -nostdinc -I-  -I. -I/usr/home/junsu/workshop/sys-newpid -I/usr/home/junsu/workshop/sys-newpid/contrib/dev/acpica -I/usr/home/junsu/workshop/sys-newpid/contrib/ipfilter -I/usr/home/junsu/workshop/sys-newpid/contrib/dev/ath -I/usr/home/junsu/workshop/sys-newpid/contrib/dev/ath/freebsd -D_KERNEL -include opt_global.h -fno-common -finline-limit=15000 -fno-strict-aliasing  -mno-align-long-strings -mpreferred-stack-boundary=2 -ffreestanding -Werror  device_if.c
device_if.c:38: warning: initialization from incompatible pointer type
device_if.c:42: warning: initialization from incompatible pointer type
device_if.c:46: warning: initialization from incompatible pointer type
device_if.c:50: warning: initialization from incompatible pointer type
device_if.c:54: warning: initialization from incompatible pointer type
device_if.c:58: warning: initialization from incompatible pointer type
device_if.c:62: warning: initialization from incompatible pointer type
*** Error code 1