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-rw-r--r--include/linux/memblock.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index dfa64494ced..c24b2784909 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -2,6 +2,7 @@
#define _LINUX_MEMBLOCK_H
#ifdef __KERNEL__
+#ifdef CONFIG_HAVE_MEMBLOCK
/*
* Logical memory blocks.
*
@@ -148,6 +149,8 @@ static inline unsigned long memblock_region_pages(const struct memblock_region *
region++)
+#endif /* CONFIG_HAVE_MEMBLOCK */
+
#endif /* __KERNEL__ */
#endif /* _LINUX_MEMBLOCK_H */