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-rw-r--r--include/linux/memblock.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index eed0f9b..1a9c29c 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -18,7 +18,8 @@
#include <asm/memblock.h>
-#define INIT_MEMBLOCK_REGIONS 128
+#define INIT_MEMBLOCK_REGIONS 128
+#define MEMBLOCK_ERROR (~(phys_addr_t)0)
struct memblock_region {
phys_addr_t base;
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