2.6.35.10-74 compilation (and build) problems

[Mr Dash Four]

> I just implemented exactly what I described here locally, and it worked
> perfectly. The config-local file needs to be a Source: file so that it
> actually gets included in the source rpm, and I'm not sure why you're
> doing anything touching debuginfo bits...
>
> My test case was to simply add CONFIG_VIDEO_VIA_CAMERA=y to my
> config-local, as I know its disabled in the stock config, because it
> doesn't build (due to a dependency on updated viafb bits in 2.6.37). I
> created a source rpm with that modified config-local, then did an
> rpmbuild, and it failed on drivers/media/video/via-camera.c exactly like
> I'd expected it to. So I suspect you've either done something wrong with
> your implementation or you execution. :)
>   
Yet another kernel build error:

drivers/media/video/em28xx/em28xx-vbi.c:49: error: implicit declaration 
of function 'in_interrupt'
make[4]: *** [drivers/media/video/em28xx/em28xx-vbi.o] Error 1
make[3]: *** [drivers/media/video/em28xx] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [drivers/media/video] Error 2
make[1]: *** [drivers/media] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [drivers] Error 2
make: *** Waiting for unfinished jobs....
+ exit 1
error: Bad exit status from /var/tmp/rpm-tmp.Di6kj9 (%build)