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| author | Nicolas Pitre <nicolas.pitre@linaro.org> | 2013-04-09 01:29:17 -0400 |
|---|---|---|
| committer | Nicolas Pitre <nicolas.pitre@linaro.org> | 2013-04-24 10:37:03 -0400 |
| commit | a7eb7c6f9a657a01a8359edae31bbeacd18b072c (patch) | |
| tree | 23ec91e05f9192cceb6316e98ebd2f46f2786dd4 | |
| parent | 9ff221bad8869f73141c6a3c187afe2e933c991f (diff) | |
| download | linux-a7eb7c6f9a657a01a8359edae31bbeacd18b072c.tar.gz linux-a7eb7c6f9a657a01a8359edae31bbeacd18b072c.tar.bz2 linux-a7eb7c6f9a657a01a8359edae31bbeacd18b072c.zip | |
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>
| -rw-r--r-- | arch/arm/common/mcpm_platsmp.c | 7 | ||||
| -rw-r--r-- | arch/arm/include/asm/mcpm.h | 2 |
2 files changed, 8 insertions, 1 deletions
diff --git a/arch/arm/common/mcpm_platsmp.c b/arch/arm/common/mcpm_platsmp.c index e7e3235b8b64..52b88d81b7bb 100644 --- a/arch/arm/common/mcpm_platsmp.c +++ b/arch/arm/common/mcpm_platsmp.c @@ -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); +} diff --git a/arch/arm/include/asm/mcpm.h b/arch/arm/include/asm/mcpm.h index 3046e90210cb..0f7b7620e9a5 100644 --- a/arch/arm/include/asm/mcpm.h +++ b/arch/arm/include/asm/mcpm.h @@ -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 /* |