Bug in module-assistant with alsa-source?

[Bernd Kloss <b_kloss@web.de>]

Lenny

Hello,
 
trying to build the sounddriver for a Crystal cs46xx with

module-assistant -t a-i alsa-source

the following error occurs at the end of the process:

  CC [M]  /usr/src/modules/alsa-driver/acore/timer.o
/usr/src/modules/alsa-driver/acore/timer.c: In function ‘snd_timer_request’:

/usr/src/modules/alsa-driver/acore/timer.c:155: error: wrong type argument to 
unary exclamation mark

make[5]: *** [/usr/src/modules/alsa-driver/acore/timer.o] Fehler 1
make[4]: *** [/usr/src/modules/alsa-driver/acore] Fehler 2
make[3]: *** [_module_/usr/src/modules/alsa-driver] Fehler 2
make[3]: Leaving directory `/usr/src/linux-headers-2.6.25-2-686'
make[2]: *** [compile] Fehler 2
make[2]: Leaving directory `/usr/src/modules/alsa-driver'
make[1]: *** [build-stamp] Fehler 2
make[1]: Leaving directory `/usr/src/modules/alsa-driver'
make: *** [kdist_image] Fehler 2
BUILD FAILED!
See /var/cache/modass/alsa-source.buildlog.2.6.25-2-686.1218565692 for 
details.

And a warning in buildlog:

checking for which soundcards to compile driver for... all
configure: creating ./config.status
config.status: creating version
config.status: creating Makefile.conf

config.status: WARNING:  Makefile.conf.in seems to ignore the --datarootdir 
setting

config.status: creating snddevices
config.status: creating utils/alsa-driver.spec



What to do to make things run?

Thank you for hints

Bernd