3 files changed, 13 insertions, 5 deletions

diff --git a/arch/powerpc/platforms/powermac/pmac.h b/arch/powerpc/platforms/powermac/pmac.h
index 3362e781b6a7..f0bc08f6c1f0 100644
--- a/arch/powerpc/platforms/powermac/pmac.h
+++ b/arch/powerpc/platforms/powermac/pmac.h
@@ -33,6 +33,8 @@ extern void pmac_setup_pci_dma(void);
 extern void pmac_check_ht_link(void);
 
 extern void pmac_setup_smp(void);
+extern void pmac32_cpu_die(void);
+extern void low_cpu_die(void) __attribute__((noreturn));
 
 extern int pmac_nvram_init(void);
 extern void pmac_pic_init(void);
diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c
index 47a2b4488557..f1d0132ebcc7 100644
--- a/arch/powerpc/platforms/powermac/setup.c
+++ b/arch/powerpc/platforms/powermac/setup.c
@@ -646,7 +646,7 @@ static int pmac_pci_probe_mode(struct pci_bus *bus)
 /* access per cpu vars from generic smp.c */
 DECLARE_PER_CPU(int, cpu_state);
 
-static void pmac_cpu_die(void)
+static void pmac64_cpu_die(void)
 {
         /*
          * turn off as much as possible, we'll be
@@ -717,8 +717,13 @@ define_machine(powermac) {
         .pcibios_after_init     = pmac_pcibios_after_init,
         .phys_mem_access_prot   = pci_phys_mem_access_prot,
 #endif
-#if defined(CONFIG_HOTPLUG_CPU) && defined(CONFIG_PPC64)
-        .cpu_die                = pmac_cpu_die,
+#ifdef CONFIG_HOTPLUG_CPU
+#ifdef CONFIG_PPC64
+        .cpu_die                = pmac64_cpu_die,
+#endif
+#ifdef CONFIG_PPC32
+        .cpu_die                = pmac32_cpu_die,
+#endif
 #endif
 #if defined(CONFIG_HOTPLUG_CPU) && defined(CONFIG_PPC32)
         .cpu_die                = generic_mach_cpu_die,
diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index 02d0b8e5b13c..c95215f4f8b6 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -53,6 +53,8 @@
 #include <asm/pmac_low_i2c.h>
 #include <asm/pmac_pfunc.h>
 
+#include "pmac.h"
+
 #undef DEBUG
 
 #ifdef DEBUG
@@ -878,10 +880,9 @@ int smp_core99_cpu_disable(void)
         return 0;
 }
 
-extern void low_cpu_die(void) __attribute__((noreturn)); /* in sleep.S */
 static int cpu_dead[NR_CPUS];
 
-void cpu_die(void)
+void pmac32_cpu_die(void)
 {
         local_irq_disable();
         cpu_dead[smp_processor_id()] = 1;