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-rw-r--r--arch/sh/include/asm/cacheflush.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/sh/include/asm/cacheflush.h b/arch/sh/include/asm/cacheflush.h
index d103ab5a4e4b..b932e42ef028 100644
--- a/arch/sh/include/asm/cacheflush.h
+++ b/arch/sh/include/asm/cacheflush.h
@@ -101,5 +101,12 @@ void kunmap_coherent(void *kvaddr);
void cpu_cache_init(void);
+static inline void *sh_cacheop_vaddr(void *vaddr)
+{
+ if (__in_29bit_mode())
+ vaddr = (void *)CAC_ADDR((unsigned long)vaddr);
+ return vaddr;
+}
+
#endif /* __KERNEL__ */
#endif /* __ASM_SH_CACHEFLUSH_H */