octeon_smp_setup and octeon_prepare_cpus are just used during initialization
period, so mark them as __init. And, octeon_prepare_cpus is just used in smp.c,
so make it static as well.
Signed-off-by: Yang Shi <yang.shi@windriver.com> Cc: david.daney@cavium.com Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/12574/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>