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Merge branch 'topic/intel8x0' into for-linus
[firefly-linux-kernel-4.4.55.git]
/
include
/
linux
/
cache.h
diff --git
a/include/linux/cache.h
b/include/linux/cache.h
index 4552504c02289239953aab738adede76c8da20f3..97e24881c4c6f477496130c982e1962e770df9eb 100644
(file)
--- a/
include/linux/cache.h
+++ b/
include/linux/cache.h
@@
-60,4
+60,8
@@
#endif
#endif
+#ifndef CONFIG_ARCH_HAS_CACHE_LINE_SIZE
+#define cache_line_size() L1_CACHE_BYTES
+#endif
+
#endif /* __LINUX_CACHE_H */