diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/arch-mx28/dma.h | 25 |
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 7061e7c2fe..52747e2fbf 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__ */ |