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-rw-r--r--drivers/dma/dw/internal.h29
1 files changed, 3 insertions, 26 deletions
diff --git a/drivers/dma/dw/internal.h b/drivers/dma/dw/internal.h
index c55c3e0bf1fe..41439732ff6b 100644
--- a/drivers/dma/dw/internal.h
+++ b/drivers/dma/dw/internal.h
@@ -8,39 +8,16 @@
* published by the Free Software Foundation.
*/
-#ifndef _DW_DMAC_INTERNAL_H
-#define _DW_DMAC_INTERNAL_H
-
-#include <linux/device.h>
+#ifndef _DMA_DW_INTERNAL_H
+#define _DMA_DW_INTERNAL_H
#include <linux/dma/dw.h>
-#include <linux/platform_data/dma-dw.h>
#include "regs.h"
-/**
- * struct dw_dma_chip - representation of DesignWare DMA controller hardware
- * @dev: struct device of the DMA controller
- * @irq: irq line
- * @regs: memory mapped I/O space
- * @clk: hclk clock
- * @dw: struct dw_dma that is filed by dw_dma_probe()
- */
-struct dw_dma_chip {
- struct device *dev;
- int irq;
- void __iomem *regs;
- struct clk *clk;
- struct dw_dma *dw;
-};
-
-/* Export to the platform drivers */
-int dw_dma_probe(struct dw_dma_chip *chip, struct dw_dma_platform_data *pdata);
-int dw_dma_remove(struct dw_dma_chip *chip);
-
int dw_dma_disable(struct dw_dma_chip *chip);
int dw_dma_enable(struct dw_dma_chip *chip);
extern bool dw_dma_filter(struct dma_chan *chan, void *param);
-#endif /* _DW_DMAC_INTERNAL_H */
+#endif /* _DMA_DW_INTERNAL_H */