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-rw-r--r--kernel/arch/arm/include/asm/outercache.h17
1 files changed, 0 insertions, 17 deletions
diff --git a/kernel/arch/arm/include/asm/outercache.h b/kernel/arch/arm/include/asm/outercache.h
index 563b92fc2..c2bf24f40 100644
--- a/kernel/arch/arm/include/asm/outercache.h
+++ b/kernel/arch/arm/include/asm/outercache.h
@@ -129,21 +129,4 @@ static inline void outer_resume(void) { }
#endif
-#ifdef CONFIG_OUTER_CACHE_SYNC
-/**
- * outer_sync - perform a sync point for outer cache
- *
- * Ensure that all outer cache operations are complete and any store
- * buffers are drained.
- */
-static inline void outer_sync(void)
-{
- if (outer_cache.sync)
- outer_cache.sync();
-}
-#else
-static inline void outer_sync(void)
-{ }
-#endif
-
#endif /* __ASM_OUTERCACHE_H */