2.4.10-pre12 compile error, IO_APIC_init_uniprocessor undefined

[Helge Hafting]

init/main.c refers to an IO_APIC_init_uniprocessor() that doesn't exist 
anywhere.  The function exists in 2.4.9 but is removed by the patch to 
pre12.

Turning off "APIC and IO-APIC support on uniprocessors" lets the
kernel compile.

gcc [snip several lines of the usual options] init/main.c
init/main.c: In function `smp_init':
init/main.c:486: warning: implicit declaration of function 
`IO_APIC_init_uniprocessor'
1234567890121234567890123456789012345678901234567890123456789034567890
and later

ld [snip several lines of options] -o vmlinux
init/main.o: In function `smp_init':
init/main.o(.text.init+0x74d): undefined reference to
`IO_APIC_init_uniprocessor'
make: *** [vmlinux] Error 1

Helge Hafting