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Diffstat (limited to 'arch/arm/include/asm/arch-mx28/dma.h')
-rw-r--r--arch/arm/include/asm/arch-mx28/dma.h25
1 files changed, 0 insertions, 25 deletions
diff --git a/arch/arm/include/asm/arch-mx28/dma.h b/arch/arm/include/asm/arch-mx28/dma.h
index 7061e7c..52747e2 100644
--- a/arch/arm/include/asm/arch-mx28/dma.h
+++ b/arch/arm/include/asm/arch-mx28/dma.h
@@ -135,36 +135,11 @@ struct mxs_dma_chan {
struct list_head done;
};
-/* Hardware management ops */
-int mxs_dma_enable(int channel);
-int mxs_dma_disable(int channel);
-int mxs_dma_reset(int channel);
-int mxs_dma_freeze(int channel);
-int mxs_dma_unfreeze(int channel);
-int mxs_dma_read_semaphore(int channel);
-int mxs_dma_enable_irq(int channel, int enable);
-int mxs_dma_irq_is_pending(int channel);
-int mxs_dma_ack_irq(int channel);
-
-/* Channel management ops */
-int mxs_dma_request(int channel);
-int mxs_dma_release(int channel);
-
-/* Descriptor management ops */
struct mxs_dma_desc *mxs_dma_desc_alloc(void);
void mxs_dma_desc_free(struct mxs_dma_desc *);
-
-unsigned int mxs_dma_cmd_address(struct mxs_dma_desc *desc);
-int mxs_dma_desc_pending(struct mxs_dma_desc *pdesc);
-
int mxs_dma_desc_append(int channel, struct mxs_dma_desc *pdesc);
-int mxs_dma_get_finished(int channel, struct list_head *head);
-int mxs_dma_finish(int channel, struct list_head *head);
-
-int mxs_dma_wait_complete(uint32_t timeout, unsigned int chan);
int mxs_dma_go(int chan);
-
int mxs_dma_init(void);
#endif /* __DMA_H__ */