373 int fsl_dma_external_start(struct dma_chan *dchan, int enable)  in fsl_dma_external_start()  argument
377 	if (!dchan)  in fsl_dma_external_start()
380 	chan = to_fsl_chan(dchan);  in fsl_dma_external_start()
694 static int fsl_dma_alloc_chan_resources(struct dma_chan *dchan)  in fsl_dma_alloc_chan_resources()  argument
696 	struct fsldma_chan *chan = to_fsl_chan(dchan);  in fsl_dma_alloc_chan_resources()
747 static void fsl_dma_free_chan_resources(struct dma_chan *dchan)  in fsl_dma_free_chan_resources()  argument
749 	struct fsldma_chan *chan = to_fsl_chan(dchan);  in fsl_dma_free_chan_resources()
764 fsl_dma_prep_memcpy(struct dma_chan *dchan,  in fsl_dma_prep_memcpy()  argument
772 	if (!dchan)  in fsl_dma_prep_memcpy()
778 	chan = to_fsl_chan(dchan);  in fsl_dma_prep_memcpy()
828 static int fsl_dma_device_terminate_all(struct dma_chan *dchan)  in fsl_dma_device_terminate_all()  argument
832 	if (!dchan)  in fsl_dma_device_terminate_all()
835 	chan = to_fsl_chan(dchan);  in fsl_dma_device_terminate_all()
852 static int fsl_dma_device_config(struct dma_chan *dchan,  in fsl_dma_device_config()  argument
858 	if (!dchan)  in fsl_dma_device_config()
861 	chan = to_fsl_chan(dchan);  in fsl_dma_device_config()
882 static void fsl_dma_memcpy_issue_pending(struct dma_chan *dchan)  in fsl_dma_memcpy_issue_pending()  argument
884 	struct fsldma_chan *chan = to_fsl_chan(dchan);  in fsl_dma_memcpy_issue_pending()
895 static enum dma_status fsl_tx_status(struct dma_chan *dchan,  in fsl_tx_status()  argument
899 	struct fsldma_chan *chan = to_fsl_chan(dchan);  in fsl_tx_status()
902 	ret = dma_cookie_status(dchan, cookie, txstate);  in fsl_tx_status()
910 	return dma_cookie_status(dchan, cookie, txstate);  in fsl_tx_status()