Blackfin arch: Functional power management support
[linux-2.6.git] / include / asm-blackfin / dma.h
index c0d5259..3cd4b52 100644 (file)
@@ -144,8 +144,16 @@ struct dma_channel {
        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
 *******************************************************************************/