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-rw-r--r--arch/m68k/include/asm/io_mm.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/m68k/include/asm/io_mm.h b/arch/m68k/include/asm/io_mm.h
index 782b78f8a048..6c03ca5bc436 100644
--- a/arch/m68k/include/asm/io_mm.h
+++ b/arch/m68k/include/asm/io_mm.h
@@ -377,8 +377,6 @@ static inline void isa_delay(void)
#define writesw(port, buf, nr) raw_outsw((port), (u16 *)(buf), (nr))
#define writesl(port, buf, nr) raw_outsl((port), (u32 *)(buf), (nr))
-#define mmiowb()
-
#ifndef CONFIG_SUN3
#define IO_SPACE_LIMIT 0xffff
#else