2 files changed, 15 insertions, 16 deletions

diff --git a/arch/m32r/kernel/setup.c b/arch/m32r/kernel/setup.c
index 0d78942b4c76..3cd3c2988a48 100644
--- a/arch/m32r/kernel/setup.c
+++ b/arch/m32r/kernel/setup.c
@@ -9,6 +9,7 @@
 
 #include <linux/config.h>
 #include <linux/init.h>
+#include <linux/kernel.h>
 #include <linux/stddef.h>
 #include <linux/fs.h>
 #include <linux/sched.h>
@@ -219,8 +220,6 @@ static unsigned long __init setup_memory(void)
 extern unsigned long setup_memory(void);
 #endif  /* CONFIG_DISCONTIGMEM */
 
-#define M32R_PCC_PCATCR 0x00ef7014      /* will move to m32r.h */
-
 void __init setup_arch(char **cmdline_p)
 {
         ROOT_DEV = old_decode_dev(ORIG_ROOT_DEV);
@@ -269,15 +268,14 @@ void __init setup_arch(char **cmdline_p)
         paging_init();
 }
 
-static struct cpu cpu[NR_CPUS];
+static struct cpu cpu_devices[NR_CPUS];
 
 static int __init topology_init(void)
 {
-        int cpu_id;
+        int i;
 
-        for (cpu_id = 0; cpu_id < NR_CPUS; cpu_id++)
-                if (cpu_possible(cpu_id))
-                        register_cpu(&cpu[cpu_id], cpu_id, NULL);
+        for_each_present_cpu(i)
+                register_cpu(&cpu_devices[i], i, NULL);
 
         return 0;
 }
diff --git a/arch/m32r/kernel/smpboot.c b/arch/m32r/kernel/smpboot.c
index d7ec16e7fb25..840b4348bf0c 100644
--- a/arch/m32r/kernel/smpboot.c
+++ b/arch/m32r/kernel/smpboot.c
@@ -39,8 +39,10 @@
  *              Martin J. Bligh :       Added support for multi-quad systems
  */
 
+#include <linux/module.h>
 #include <linux/config.h>
 #include <linux/init.h>
+#include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/smp_lock.h>
 #include <linux/irq.h>
@@ -72,11 +74,15 @@ physid_mask_t phys_cpu_present_map;
 
 /* Bitmask of currently online CPUs */
 cpumask_t cpu_online_map;
+EXPORT_SYMBOL(cpu_online_map);
 
 cpumask_t cpu_bootout_map;
 cpumask_t cpu_bootin_map;
-cpumask_t cpu_callout_map;
 static cpumask_t cpu_callin_map;
+cpumask_t cpu_callout_map;
+EXPORT_SYMBOL(cpu_callout_map);
+cpumask_t cpu_possible_map = CPU_MASK_ALL;
+EXPORT_SYMBOL(cpu_possible_map);
 
 /* Per CPU bogomips and other parameters */
 struct cpuinfo_m32r cpu_data[NR_CPUS] __cacheline_aligned;
@@ -110,7 +116,6 @@ static unsigned int calibration_result;
 
 void smp_prepare_boot_cpu(void);
 void smp_prepare_cpus(unsigned int);
-static void smp_tune_scheduling(void);
 static void init_ipi_lock(void);
 static void do_boot_cpu(int);
 int __cpu_up(unsigned int);
@@ -177,6 +182,9 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
         }
         for (phys_id = 0 ; phys_id < nr_cpu ; phys_id++)
                 physid_set(phys_id, phys_cpu_present_map);
+#ifndef CONFIG_HOTPLUG_CPU
+        cpu_present_map = cpu_possible_map;
+#endif
 
         show_mp_info(nr_cpu);
 
@@ -186,7 +194,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
          * Setup boot CPU information
          */
         smp_store_cpu_info(0); /* Final full version of the data */
-        smp_tune_scheduling();
 
         /*
          * If SMP should be disabled, then really disable it!
@@ -230,11 +237,6 @@ smp_done:
         Dprintk("Boot done.\n");
 }
 
-static void __init smp_tune_scheduling(void)
-{
-        /* Nothing to do. */
-}
-
 /*
  * init_ipi_lock : Initialize IPI locks.
  */
@@ -629,4 +631,3 @@ static void __init unmap_cpu_to_physid(int cpu_id, int phys_id)
         physid_2_cpu[phys_id] = -1;
         cpu_2_physid[cpu_id] = -1;
 }
-