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-rw-r--r--include/asm-blackfin/dma.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/asm-blackfin/dma.h b/include/asm-blackfin/dma.h
index c0d5259e315..3cd4b522aa3 100644
--- a/include/asm-blackfin/dma.h
+++ b/include/asm-blackfin/dma.h
@@ -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
*******************************************************************************/