diff --git a/arch/arm/mach-at91/include/mach/atmel-mci.h b/arch/arm/mach-at91/include/mach/atmel-mci.h
index cd580a12e9042622b0fd8f478a61d71f5784e9c5..3069e41355739c164ec9ec4033d4f29fc491ad21 100644
--- a/arch/arm/mach-at91/include/mach/atmel-mci.h
+++ b/arch/arm/mach-at91/include/mach/atmel-mci.h
@@ -14,11 +14,4 @@ struct mci_dma_data {
 #define	slave_data_ptr(s)	(&(s)->sdata)
 #define find_slave_dev(s)	((s)->sdata.dma_dev)
 
-#define	setup_dma_addr(s, t, r)	do {		\
-	if (s) {				\
-		(s)->sdata.tx_reg = (t);	\
-		(s)->sdata.rx_reg = (r);	\
-	}					\
-} while (0)
-
 #endif /* __MACH_ATMEL_MCI_H */