FreeBSD如何安装ThinkPad的HDAPS驱动

编译通不过
机器是SL410的
[gehaowu@FreeBSD ~/accel-0.5]$ make
Warning: Object directory not changed from original /home/gehaowu/accel-0.5
cc -O2 -pipe -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc   -I. -I@ -I@/contrib/altq -finline-limit=8000 --param inline-unit-growth=100 --param large-function-growth=1000 -fno-common   -mno-align-long-strings -mpreferred-stack-boundary=2 -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 -ffreestanding -fstack-protector -std=iso9899:1999 -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -fformat-extensions -c accel.c
cc1: warnings being treated as errors
accel.c: In function 'accel_attach':
accel.c:331: warning: implicit declaration of function 'kthread_create'
accel.c:331: warning: nested extern declaration of 'kthread_create'
accel.c: In function 'accel_kthread':
accel.c:527: error: too many arguments to function 'kthread_exit'
*** Error code 1

Stop in /home/gehaowu/accel-0.5.
[gehaowu@FreeBSD ~/accel-0.5]$ gmake
Makefile:6: *** 遗漏分隔符 。 停止。
[gehaowu@FreeBSD ~/accel-0.5]$

accel.c:527: error: too many arguments to function 'kthread_exit'