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-rw-r--r--include/asm-nios/io.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/asm-nios/io.h b/include/asm-nios/io.h
index 07499d966..d77695abb 100644
--- a/include/asm-nios/io.h
+++ b/include/asm-nios/io.h
@@ -97,4 +97,8 @@ static inline void outsl (unsigned long port, const void *src, unsigned long cou
while (count--) outl (*p++, port);
}
+static inline void sync(void)
+{
+}
+
#endif /* __ASM_NIOS_IO_H_ */