MIPS: kernel: smp-cmp: MIPS MT code needs CONFIG_MIPS_MT

The mips_mt_* symbols are only built and exported if
CONFIG_MIPS_MT is enabled.

Fixes the following build problem when CONFIG_SMP is enabled
but CONFIG_MIPS_MT is not.

arch/mips/built-in.o: In function `cmp_prepare_cpus':
arch/mips/kernel/smp-cmp.c:197:
undefined reference to `mips_mt_set_cpuoptions'

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/5860/

diff --git a/arch/mips/kernel/smp-cmp.c b/arch/mips/kernel/smp-cmp.c
index 5969f1e..1b925d8 100644 (file)
--- a/arch/mips/kernel/smp-cmp.c
+++ b/arch/mips/kernel/smp-cmp.c
@@ -199,11 +199,14 @@ void __init cmp_prepare_cpus(unsigned int max_cpus)
        pr_debug("SMPCMP: CPU%d: %s max_cpus=%d\n",
                 smp_processor_id(), __func__, max_cpus);
 
+#ifdef CONFIG_MIPS_MT
        /*
         * FIXME: some of these options are per-system, some per-core and
         * some per-cpu
         */
        mips_mt_set_cpuoptions();
+#endif
+
 }
 
 struct plat_smp_ops cmp_smp_ops = {