Cannot compile gspca

["Sridhar M.A." <mas@mylug.org>]

Hello,

I have installed linux-image-2.6.28-1-686 from the kernel trunk and the
corresponding header files (after building linux-kbuild from source).
Everything works fine except my webcam. The webcam works perfectly under
the kernel 2.6.26-1-686 from debian/testing. 

I have downloaded the gspca-source and when I try to compile, I get the
following error (tried make as well as m-a) :

make -C /lib/modules/`uname -r`/build SUBDIRS=/usr/src/modules/gspca
CC=cc modules
make[1]: Entering directory `/usr/src/linux-headers-2.6.28-1-686'
  CC [M]  /usr/src/modules/gspca/gspca_core.o
  /usr/src/modules/gspca/gspca_core.c:54:27: error: asm/semaphore.h: No
  such file or directory
  /usr/src/modules/gspca/gspca_core.c: In function ‘spca5xx_ioctl’:
  /usr/src/modules/gspca/gspca_core.c:2463: error: implicit declaration
  of function ‘video_usercopy’
  /usr/src/modules/gspca/gspca_core.c: At top level:
  /usr/src/modules/gspca/gspca_core.c:2609: error: unknown field ‘owner’
  specified in initializer
  /usr/src/modules/gspca/gspca_core.c:2609: warning: initialization from
  incompatible pointer type
  /usr/src/modules/gspca/gspca_core.c:2611: error: unknown field ‘type’
  specified in initializer
  /usr/src/modules/gspca/gspca_core.c: In function
  ‘spca50x_create_sysfs’:
  /usr/src/modules/gspca/gspca_core.c:2769: error: implicit declaration
  of function ‘video_device_create_file’
  /usr/src/modules/gspca/gspca_core.c:2780: error: implicit declaration
  of function ‘video_device_remove_file’
  /usr/src/modules/gspca/gspca_core.c: In function ‘spca5xx_probe’:
  /usr/src/modules/gspca/gspca_core.c:4301: error: incompatible types in
  assignment
  make[2]: *** [/usr/src/modules/gspca/gspca_core.o] Error 1
  make[1]: *** [_module_/usr/src/modules/gspca] Error 2
  make[1]: Leaving directory `/usr/src/linux-headers-2.6.28-1-686'
  make: *** [default] Error 2

Anybody has a fix for this or any pointers?

Regards,

-- 
Sridhar M.A.                                 GPG KeyID : F6A35935
  Fingerprint: D172 22C4 7CDC D9CD 62B5  55C1 2A69 D5D8 F6A3 5935

Practice yourself what you preach.
		-- Titus Maccius Plautus