Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a7eb7c6f authored Apr 09, 2013 by Nicolas Pitre

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>

parent 9ff221ba

arch/arm/common/mcpm_platsmp.c

+6 −1

Original line number	Diff line number	Diff line
		@@ -76,7 +76,7 @@ static void mcpm_cpu_die(unsigned int cpu)

		#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 @@ struct smp_operations __initdata mcpm_smp_ops = {
		.cpu_die = mcpm_cpu_die,
		#endif
		};

		void __init mcpm_smp_set_ops(void)
		{
		smp_set_ops(&mcpm_smp_ops);
		}

arch/arm/include/asm/mcpm.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -167,6 +167,8 @@ int __mcpm_cluster_state(unsigned int cluster);
		int __init mcpm_sync_init(
		void (*power_up_setup)(unsigned int affinity_level));

		void __init mcpm_smp_set_ops(void);

		#else

		/*