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-rw-r--r--arch/powerpc/include/asm/machdep.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h
index 764f2732a821..d8a2ca007082 100644
--- a/arch/powerpc/include/asm/machdep.h
+++ b/arch/powerpc/include/asm/machdep.h
@@ -32,7 +32,7 @@ struct machdep_calls {
void (*iommu_save)(void);
void (*iommu_restore)(void);
#endif
-#ifdef CONFIG_MEMORY_HOTPLUG_SPARSE
+#ifdef CONFIG_MEMORY_HOTPLUG
unsigned long (*memory_block_size)(void);
#endif
#endif /* CONFIG_PPC64 */