1 files changed, 0 insertions, 56 deletions
diff --git a/arch/mips/include/asm/mach-jz4740/dma.h b/arch/mips/include/asm/mach-jz4740/dma.h
index 98b4e7c0dbae..509cd5828044 100644
--- a/arch/mips/include/asm/mach-jz4740/dma.h
+++ b/arch/mips/include/asm/mach-jz4740/dma.h
@@ -16,8 +16,6 @@
 #ifndef __ASM_MACH_JZ4740_DMA_H__
 #define __ASM_MACH_JZ4740_DMA_H__
 
-struct jz4740_dma_chan;
-
 enum jz4740_dma_request_type {
 	JZ4740_DMA_TYPE_AUTO_REQUEST	= 8,
 	JZ4740_DMA_TYPE_UART_TRANSMIT	= 20,
@@ -33,58 +31,4 @@ enum jz4740_dma_request_type {
 	JZ4740_DMA_TYPE_SLCD		= 30,
 };
 
-enum jz4740_dma_width {
-	JZ4740_DMA_WIDTH_32BIT	= 0,
-	JZ4740_DMA_WIDTH_8BIT	= 1,
-	JZ4740_DMA_WIDTH_16BIT	= 2,
-};
-
-enum jz4740_dma_transfer_size {
-	JZ4740_DMA_TRANSFER_SIZE_4BYTE	= 0,
-	JZ4740_DMA_TRANSFER_SIZE_1BYTE	= 1,
-	JZ4740_DMA_TRANSFER_SIZE_2BYTE	= 2,
-	JZ4740_DMA_TRANSFER_SIZE_16BYTE = 3,
-	JZ4740_DMA_TRANSFER_SIZE_32BYTE = 4,
-};
-
-enum jz4740_dma_flags {
-	JZ4740_DMA_SRC_AUTOINC = 0x2,
-	JZ4740_DMA_DST_AUTOINC = 0x1,
-};
-
-enum jz4740_dma_mode {
-	JZ4740_DMA_MODE_SINGLE	= 0,
-	JZ4740_DMA_MODE_BLOCK	= 1,
-};
-
-struct jz4740_dma_config {
-	enum jz4740_dma_width src_width;
-	enum jz4740_dma_width dst_width;
-	enum jz4740_dma_transfer_size transfer_size;
-	enum jz4740_dma_request_type request_type;
-	enum jz4740_dma_flags flags;
-	enum jz4740_dma_mode mode;
-};
-
-typedef void (*jz4740_dma_complete_callback_t)(struct jz4740_dma_chan *, int, void *);
-
-struct jz4740_dma_chan *jz4740_dma_request(void *dev, const char *name);
-void jz4740_dma_free(struct jz4740_dma_chan *dma);
-
-void jz4740_dma_configure(struct jz4740_dma_chan *dma,
-	const struct jz4740_dma_config *config);
-
-
-void jz4740_dma_enable(struct jz4740_dma_chan *dma);
-void jz4740_dma_disable(struct jz4740_dma_chan *dma);
-
-void jz4740_dma_set_src_addr(struct jz4740_dma_chan *dma, dma_addr_t src);
-void jz4740_dma_set_dst_addr(struct jz4740_dma_chan *dma, dma_addr_t dst);
-void jz4740_dma_set_transfer_count(struct jz4740_dma_chan *dma, uint32_t count);
-
-uint32_t jz4740_dma_get_residue(const struct jz4740_dma_chan *dma);
-
-void jz4740_dma_set_complete_cb(struct jz4740_dma_chan *dma,
-	jz4740_dma_complete_callback_t cb);
-
 #endif	/* __ASM_JZ4740_DMA_H__ */