1 files changed, 16 insertions, 7 deletions

diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 335be9bcf0dc..1e5dfc28294a 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -37,7 +37,6 @@
 #include <asm/processor.h>
 #include <asm/system.h>
 #include <asm/mmu_context.h>
-#include <asm/smp.h>
 #include <asm/time.h>
 
 #ifdef CONFIG_MIPS_MT_SMTC
@@ -84,6 +83,16 @@ static inline void set_cpu_sibling_map(int cpu)
                 cpu_set(cpu, cpu_sibling_map[cpu]);
 }
 
+struct plat_smp_ops *mp_ops;
+
+__cpuinit void register_smp_ops(struct plat_smp_ops *ops)
+{
+        if (ops)
+                printk(KERN_WARNING "Overriding previous set SMP ops\n");
+
+        mp_ops = ops;
+}
+
 /*
  * First C code run on the secondary CPUs after being started up by
  * the master.
@@ -100,7 +109,7 @@ asmlinkage __cpuinit void start_secondary(void)
         cpu_report();
         per_cpu_trap_init();
         mips_clockevent_init();
-        prom_init_secondary();
+        mp_ops->init_secondary();
 
         /*
          * XXX parity protection should be folded in here when it's converted
@@ -112,7 +121,7 @@ asmlinkage __cpuinit void start_secondary(void)
         cpu = smp_processor_id();
         cpu_data[cpu].udelay_val = loops_per_jiffy;
 
-        prom_smp_finish();
+        mp_ops->smp_finish();
         set_cpu_sibling_map(cpu);
 
         cpu_set(cpu, cpu_callin_map);
@@ -184,7 +193,7 @@ int smp_call_function_mask(cpumask_t mask, void (*func) (void *info),
         smp_mb();
 
         /* Send a message to all other CPUs and wait for them to respond */
-        core_send_ipi_mask(mask, SMP_CALL_FUNCTION);
+        mp_ops->send_ipi_mask(mask, SMP_CALL_FUNCTION);
 
         /* Wait for response */
         /* FIXME: lock-up detection, backtrace on lock-up */
@@ -278,7 +287,7 @@ void smp_send_stop(void)
 
 void __init smp_cpus_done(unsigned int max_cpus)
 {
-        prom_cpus_done();
+        mp_ops->cpus_done();
 }
 
 /* called from main before smp_init() */
@@ -286,7 +295,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
 {
         init_new_context(current, &init_mm);
         current_thread_info()->cpu = 0;
-        plat_prepare_cpus(max_cpus);
+        mp_ops->prepare_cpus(max_cpus);
         set_cpu_sibling_map(0);
 #ifndef CONFIG_HOTPLUG_CPU
         cpu_present_map = cpu_possible_map;
@@ -325,7 +334,7 @@ int __cpuinit __cpu_up(unsigned int cpu)
         if (IS_ERR(idle))
                 panic(KERN_ERR "Fork failed for CPU %d", cpu);
 
-        prom_boot_secondary(cpu, idle);
+        mp_ops->boot_secondary(cpu, idle);
 
         /*
          * Trust is futile.  We should really have timeouts ...