diff --git a/arch/blackfin/include/asm/dma.h b/arch/blackfin/include/asm/dma.h
index 6509733..9befcba 100644
--- a/arch/blackfin/include/asm/dma.h
+++ b/arch/blackfin/include/asm/dma.h
@@ -140,6 +140,7 @@
 	struct dma_register *regs;
 	struct dmasg *sg;		/* large mode descriptor */
 	unsigned int ctrl_num;	/* controller number */
+	unsigned int irq;
 	dma_interrupt_t irq_callback;
 	void *data;
 	unsigned int dma_enable_flag;