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-rw-r--r--arch/arm/mm/mm.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mm/mm.h b/arch/arm/mm/mm.h
index 6b045c6653ea..941356d95a67 100644
--- a/arch/arm/mm/mm.h
+++ b/arch/arm/mm/mm.h
@@ -8,6 +8,8 @@
/* the upper-most page table pointer */
extern pmd_t *top_pmd;
+extern int icache_size;
+
/*
* 0xffff8000 to 0xffffffff is reserved for any ARM architecture
* specific hacks for copying pages efficiently, while 0xffff4000