x86: Remove asm/apicnum.h

arch/x86/include/asm/apicnum.h is not referenced anywhere
anymore. Its definitions appear in apicdef.h. Remove it.
Signed-off-by: Dimitri Sivanich <sivanich@sgi.com>
Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
Acked-by: Mike Travis <travis@sgi.com>
LKML-Reference: <20091110195835.GA4393@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

arch/x86/include/asm/apicnum.h

-#ifndef _ASM_X86_APICNUM_H
-#define _ASM_X86_APICNUM_H
-
-/* define MAX_IO_APICS */
-#ifdef CONFIG_X86_32
-# define MAX_IO_APICS 64
-#else
-# define MAX_IO_APICS 128
-# define MAX_LOCAL_APIC 32768
-#endif
-
-#endif /* _ASM_X86_APICNUM_H */