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-rw-r--r--arch/powerpc/kernel/smp.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 5c330c3366e..7fd530898bd 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -44,6 +44,7 @@
#include <asm/cputable.h>
#include <asm/system.h>
#include <asm/mpic.h>
+#include <asm/systemcfg.h>
#ifdef CONFIG_PPC64
#include <asm/paca.h>
#endif
@@ -368,7 +369,9 @@ int generic_cpu_disable(void)
if (cpu == boot_cpuid)
return -EBUSY;
- systemcfg->processorCount--;
+#ifdef CONFIG_PPC64
+ _systemcfg->processorCount--;
+#endif
cpu_clear(cpu, cpu_online_map);
fixup_irqs(cpu_online_map);
return 0;