2.6.16内核装zstar芯片的webcam驱动编译不成功！谁有办法？

wanglu624

用的spca5xx最新的源码，也装了linux的header文件，make时显示

wanglu:~/MyDownloads/spca5xx-20060501# make
   Building SPCA5XX driver for 2.5/2.6 kernel.
   Remember: you must have read/write access to your kernel source tree.
make -C /usr/src/linux-headers-2.6.16-1-686 SUBDIRS=/root/MyDownloads/spca5xx-20060501 CC=cc modules
make[1]: Entering directory `/usr/src/linux-headers-2.6.16-1-686'
  Building modules, stage 2.
  MODPOST
make[1]: Leaving directory `/usr/src/linux-headers-2.6.16-1-686'


没生成.ko文件。谁知道该怎么办？谢谢！