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| author | Marc Zyngier <marc.zyngier@arm.com> | 2011-09-08 13:15:22 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-09-13 15:34:50 +0200 |
| commit | 3695adc2fdaf3ad1881e0dd3e3422e5e141abd7d (patch) | |
| tree | b8bef89c2d2f7527a78b2241e7729c6858927012 /arch/arm/mach-realview/hotplug.c | |
| parent | abcee5fb0dfbb248d883a2f6bdb4820abe3ac524 (diff) | |
| download | linux-3695adc2fdaf3ad1881e0dd3e3422e5e141abd7d.tar.gz linux-3695adc2fdaf3ad1881e0dd3e3422e5e141abd7d.tar.bz2 linux-3695adc2fdaf3ad1881e0dd3e3422e5e141abd7d.zip | |
ARM: SoC: convert VExpress/RealView to SMP operations
Convert both Realview and VExpress to use struct smp_operations to
provide their SMP and CPU hotplug operation.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-realview/hotplug.c')
| -rw-r--r-- | arch/arm/mach-realview/hotplug.c | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/arch/arm/mach-realview/hotplug.c b/arch/arm/mach-realview/hotplug.c index 57d9efba2956..fef4f4495225 100644 --- a/arch/arm/mach-realview/hotplug.c +++ b/arch/arm/mach-realview/hotplug.c @@ -89,17 +89,12 @@ static inline void platform_do_lowpower(unsigned int cpu, int *spurious) } } -int platform_cpu_kill(unsigned int cpu) -{ - return 1; -} - /* * platform-specific code to shutdown a CPU * * Called with IRQs disabled */ -void platform_cpu_die(unsigned int cpu) +void __ref realview_cpu_die(unsigned int cpu) { int spurious = 0; @@ -118,12 +113,3 @@ void platform_cpu_die(unsigned int cpu) if (spurious) pr_warn("CPU%u: %u spurious wakeup calls\n", cpu, spurious); } - -int platform_cpu_disable(unsigned int cpu) -{ - /* - * we don't allow CPU 0 to be shutdown (it is still too special - * e.g. clock tick interrupts) - */ - return cpu == 0 ? -EPERM : 0; -} |