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-rw-r--r--arch/mips/include/asm/cpu-features.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/mips/include/asm/cpu-features.h b/arch/mips/include/asm/cpu-features.h
index 1cba4b2ffd1e..8ab1d12ba7f4 100644
--- a/arch/mips/include/asm/cpu-features.h
+++ b/arch/mips/include/asm/cpu-features.h
@@ -234,4 +234,8 @@
#define cpu_scache_line_size() cpu_data[0].scache.linesz
#endif
+#ifndef cpu_hwrena_impl_bits
+#define cpu_hwrena_impl_bits 0
+#endif
+
#endif /* __ASM_CPU_FEATURES_H */
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