lithium driver # make clean; make                          
rm -rf .*.cmd *.o *.mod.c *.ko .tmp_versions
rm -f ivtv-svnversion.h
created ivtv-svnversion.h
make CONFIG_VIDEO_IVTV=m -C /lib/modules/2.6.2/build M=/home/tanq/ivtv/ivtv-0.4.0/driver modules
make[1]: Entering directory `/usr/src/linux-2.6.2'
make[2]: `arch/i386/kernel/asm-offsets.s' is up to date.
  CHK     include/asm-i386/asm_offsets.h
  Building modules, stage 2.
  MODPOST
make[1]: Leaving directory `/usr/src/linux-2.6.2'

Any 'has no CRC' warnings are harmless and can be ignored.

lithium driver # pwd
/home/tanq/ivtv/ivtv-0.4.0/driver