ARM: mcpm: provide an interface to set the SMP ops at run time
This is cleaner than exporting the mcpm_smp_ops structure.
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Jon Medhurst <tixy@linaro.org>
diff --git a/arch/arm/common/mcpm_platsmp.c b/arch/arm/common/mcpm_platsmp.c
index e7e3235..52b88d8 100644
--- a/arch/arm/common/mcpm_platsmp.c
+++ b/arch/arm/common/mcpm_platsmp.c
@@ -76,7 +76,7 @@
#endif
-struct smp_operations __initdata mcpm_smp_ops = {
+static struct smp_operations __initdata mcpm_smp_ops = {
.smp_init_cpus = simple_smp_init_cpus,
.smp_boot_secondary = mcpm_boot_secondary,
.smp_secondary_init = mcpm_secondary_init,
@@ -85,3 +85,8 @@
.cpu_die = mcpm_cpu_die,
#endif
};
+
+void __init mcpm_smp_set_ops(void)
+{
+ smp_set_ops(&mcpm_smp_ops);
+}
diff --git a/arch/arm/include/asm/mcpm.h b/arch/arm/include/asm/mcpm.h
index 3046e90..0f7b762 100644
--- a/arch/arm/include/asm/mcpm.h
+++ b/arch/arm/include/asm/mcpm.h
@@ -167,6 +167,8 @@
int __init mcpm_sync_init(
void (*power_up_setup)(unsigned int affinity_level));
+void __init mcpm_smp_set_ops(void);
+
#else
/*