请教！alsa安装出错！

我用的冲浪4.0，在对alsa-driver-0.5.9c进行make install时出现了下列错误：


gcc   -DALSA_BUILD -D__KERNEL__ -O2 -m486 -malign-loops=2 -malign-jumps=2 -malign-functions=2 -DCPU=586 -DLINUX -Wall -Wstrict-prototypes -fomit-frame-pointer -pipe -I/usr/src/linux/include -I../.. -DEXPORT_SYMTAB -c seq.c
In file included from seq_queue.h:26,
                 from seq.c:28:
seq_timer.h:78: conflicting types for `timer_t'
/usr/src/linux/include/linux/timer.h:41: previous declaration of `timer_t'
make[2]: *** [seq.o] Error 1
make[2]: Leaving directory `/root/alsa-driver-0.5.9c/kernel/seq'
make[1]: *** [all] Error 1
make[1]: Leaving directory `/root/alsa-driver-0.5.9c/kernel'
make: *** [compile] Error 1

请高手帮帮忙忙，没声音的日子不好过呀~!
:confused: