-#ifndef DMA_H_
-#define DMA_H_
-
-#include <inttypes.h>
-
-enum {
- DMA_SINGLE = 0x01,
- DMA_BLOCK = 0x02,
- DMA_CASCADE = DMA_SINGLE | DMA_BLOCK,
- DMA_DECR = 0x08,
- DMA_AUTO = 0x10
-};
-
-void dma_out(int chan, uint32_t phyaddr, int size, unsigned int flags);
-void dma_in(int chan, uint32_t phyaddr, int size, unsigned int flags);
-
-#endif /* DMA_H_ */
+#ifndef DMA_H_\r
+#define DMA_H_\r
+\r
+#include <inttypes.h>\r
+\r
+enum {\r
+ DMA_SINGLE = 0x01,\r
+ DMA_BLOCK = 0x02,\r
+ DMA_CASCADE = DMA_SINGLE | DMA_BLOCK,\r
+ DMA_DECR = 0x08,\r
+ DMA_AUTO = 0x10\r
+};\r
+\r
+void dma_out(int chan, uint32_t phyaddr, int size, unsigned int flags);\r
+void dma_in(int chan, uint32_t phyaddr, int size, unsigned int flags);\r
+\r
+#endif /* DMA_H_ */\r