[And now for the patch, sorry forgot to attach it... *sigh*]

The attached patch fixes the following compile error when building
agpsupport as a module.  This is against 2.4.22pre5.

Marcelo, please apply as it's a very simple patch the adds the symbol to an
enum in include/linux/agp_backend.h and adds a missed break statement in
drm-4.0/agpsupport.c.

**********
gcc -D__KERNEL__ -I/usr/src/redhat/BUILD/kernel-2.4.22pre5/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 -march=i686 -DMODULE -DMODVERSIONS -include /usr/src/redhat/BUILD/kernel-2.4.22pre5/include/linux/modversions.h  -nostdinc -iwithprefix include -DKBUILD_BASENAME=agpsupport  -c -o agpsupport.o agpsupport.c
agpsupport.c: In function `drm_agp_bind':
agpsupport.c:215: warning: concatenation of string literals with __FUNCTION__ is deprecated
agpsupport.c: In function `drm_agp_init':
agpsupport.c:280: `VIA_APOLLO_P4X400' undeclared (first use in this function)
agpsupport.c:280: (Each undeclared identifier is reported only once
agpsupport.c:280: for each function it appears in.)
make[3]: *** [agpsupport.o] Error 1
make[3]: Leaving directory `/usr/src/redhat/BUILD/kernel-2.4.22pre5/drivers/char/drm-4.0'
make[2]: *** [_modsubdir_drm-4.0] Error 2
make[2]: Leaving directory `/usr/src/redhat/BUILD/kernel-2.4.22pre5/drivers/char'
make[1]: *** [_modsubdir_char] Error 2
make[1]: Leaving directory `/usr/src/redhat/BUILD/kernel-2.4.22pre5/drivers'
make: *** [_mod_drivers] Error 2
******************

Thanks and regards
James Bourne

-- 
James Bourne                  | Email:            jbourne@hardrock.org          
Unix Systems Administrator    | WWW:           http://www.hardrock.org
Custom Unix Programming       | Linux:  The choice of a GNU generation
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 "All you need's an occasional kick in the philosophy." Frank Herbert