Building cx24120 on 3.8 kernel

➜  NewMediaBuild git:(master) ✗ make
make -C /home/malte/HeimTheater/NewMediaBuild/v4l
make[1]: Betrete Verzeichnis '/home/malte/HeimTheater/NewMediaBuild/v4l'
creating symbolic links...
make -C firmware prep
make[2]: Entering directory `/home/malte/HeimTheater/NewMediaBuild/v4l/firmware'
make[2]: Leaving directory `/home/malte/HeimTheater/NewMediaBuild/v4l/firmware'
make -C firmware
make[2]: Entering directory `/home/malte/HeimTheater/NewMediaBuild/v4l/firmware'
make[2]: Nothing to be done for `default'.
make[2]: Leaving directory `/home/malte/HeimTheater/NewMediaBuild/v4l/firmware'
Kernel build directory is /lib/modules/3.8.0-22-generic/build
make -C ../linux apply_patches
make[2]: Entering directory `/home/malte/HeimTheater/NewMediaBuild/linux'
Patches for 3.8.0-22-generic already applied.
make[2]: Leaving directory `/home/malte/HeimTheater/NewMediaBuild/linux'
make -C /lib/modules/3.8.0-22-generic/build SUBDIRS=/home/malte/HeimTheater/NewMediaBuild/v4l  modules
make[2]: Entering directory `/usr/src/linux-headers-3.8.0-22-generic'
  CC [M]  /home/malte/HeimTheater/NewMediaBuild/v4l/flexcop-fe-tuner.o
/home/malte/HeimTheater/NewMediaBuild/v4l/flexcop-fe-tuner.c: In function 'skystarS2_rev33_attach':
/home/malte/HeimTheater/NewMediaBuild/v4l/flexcop-fe-tuner.c:640:2: error: too few arguments to function '__a'
make[3]: *** [/home/malte/HeimTheater/NewMediaBuild/v4l/flexcop-fe-tuner.o] Fehler 1
make[2]: *** [_module_/home/malte/HeimTheater/NewMediaBuild/v4l] Error 2
make[2]: Leaving directory `/usr/src/linux-headers-3.8.0-22-generic'
make[1]: *** [default] Fehler 2
make[1]: Verlasse Verzeichnis '/home/malte/HeimTheater/NewMediaBuild/v4l'
make: *** [all] Fehler 2