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>
diff --git a/arch/arm/mach-highbank/platsmp.c b/arch/arm/mach-highbank/platsmp.c
index d01364c..fa9560e 100644
--- a/arch/arm/mach-highbank/platsmp.c
+++ b/arch/arm/mach-highbank/platsmp.c
@@ -25,12 +25,12 @@
extern void secondary_startup(void);
-void __cpuinit platform_secondary_init(unsigned int cpu)
+static void __cpuinit highbank_secondary_init(unsigned int cpu)
{
gic_secondary_init(0);
}
-int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int __cpuinit highbank_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
gic_raise_softirq(cpumask_of(cpu), 0);
return 0;
@@ -40,7 +40,7 @@
* Initialise the CPU possible map early - this describes the CPUs
* which may be present or become present in the system.
*/
-void __init smp_init_cpus(void)
+static void __init highbank_smp_init_cpus(void)
{
unsigned int i, ncores;
@@ -61,7 +61,7 @@
set_smp_cross_call(gic_raise_softirq);
}
-void __init platform_smp_prepare_cpus(unsigned int max_cpus)
+static void __init highbank_smp_prepare_cpus(unsigned int max_cpus)
{
int i;
@@ -76,3 +76,13 @@
for (i = 1; i < max_cpus; i++)
highbank_set_cpu_jump(i, secondary_startup);
}
+
+struct smp_operations highbank_smp_ops __initdata = {
+ .smp_init_cpus = highbank_smp_init_cpus,
+ .smp_prepare_cpus = highbank_smp_prepare_cpus,
+ .smp_secondary_init = highbank_secondary_init,
+ .smp_boot_secondary = highbank_boot_secondary,
+#ifdef CONFIG_HOTPLUG_CPU
+ .cpu_die = highbank_cpu_die,
+#endif
+};