ARM: SoC: convert highbank to SMP operations

Convert the highbank platform to use struct smp_operations to provide
its SMP and CPU hotplug operations.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 1 insertions, 15 deletions

diff --git a/arch/arm/mach-highbank/hotplug.c b/arch/arm/mach-highbank/hotplug.c
index 977cebbea580..2c1b8c3c8e45 100644
--- a/arch/arm/mach-highbank/hotplug.c
+++ b/arch/arm/mach-highbank/hotplug.c
@@ -24,16 +24,11 @@
 
 extern void secondary_startup(void);
 
-int platform_cpu_kill(unsigned int cpu)
-{
-        return 1;
-}
-
 /*
  * platform-specific code to shutdown a CPU
  *
  */
-void platform_cpu_die(unsigned int cpu)
+void __ref highbank_cpu_die(unsigned int cpu)
 {
         flush_cache_all();
 
@@ -45,12 +40,3 @@ void platform_cpu_die(unsigned int cpu)
         /* We should never return from idle */
         panic("highbank: cpu %d unexpectedly exit from shutdown\n", cpu);
 }
-
-int platform_cpu_disable(unsigned int cpu)
-{
-        /*
-         * CPU0 should not be shut down via hotplug.  cpu_idle can WFI
-         * or a proper shutdown or hibernate should be used.
-         */
-        return cpu == 0 ? -EPERM : 0;
-}