diff --git a/include/asm-blackfin/dma.h b/include/asm-blackfin/dma.h
index c0d5259..3cd4b52 100644
--- a/include/asm-blackfin/dma.h
+++ b/include/asm-blackfin/dma.h
@@ -144,8 +144,16 @@
 	void *data;
 	unsigned int dma_enable_flag;
 	unsigned int loopback_flag;
+#ifdef CONFIG_PM
+	unsigned short saved_peripheral_map;
+#endif
 };
 
+#ifdef CONFIG_PM
+int blackfin_dma_suspend(void);
+void blackfin_dma_resume(void);
+#endif
+
 /*******************************************************************************
 *	DMA API's
 *******************************************************************************/