[PATCH] send_IPI_mask_sequence() warning fix

In file included from arch/i386/kernel/smp.c:235:
include/asm-i386/mach-numaq/mach_ipi.h:4: warning: `send_IPI_mask_sequence'
declared inline after its definition

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>