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-rw-r--r--arch/xtensa/mm/misc.S2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/xtensa/mm/misc.S b/arch/xtensa/mm/misc.S
index c885664..b048406 100644
--- a/arch/xtensa/mm/misc.S
+++ b/arch/xtensa/mm/misc.S
@@ -84,6 +84,7 @@ ENTRY(copy_page)
retw
+#ifdef CONFIG_MMU
/*
* If we have to deal with cache aliasing, we use temporary memory mappings
* to ensure that the source and destination pages have the same color as
@@ -311,6 +312,7 @@ ENTRY(__invalidate_icache_page_alias)
/* End of special treatment in tlb miss exception */
ENTRY(__tlbtemp_mapping_end)
+#endif /* CONFIG_MMU
/*
* void __invalidate_icache_page(ulong start)
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