369 int fsl_dma_external_start(struct dma_chan *dchan, int enable)  in fsl_dma_external_start()  argument
373 	if (!dchan)  in fsl_dma_external_start()
376 	chan = to_fsl_chan(dchan);  in fsl_dma_external_start()
690 static int fsl_dma_alloc_chan_resources(struct dma_chan *dchan)  in fsl_dma_alloc_chan_resources()  argument
692 	struct fsldma_chan *chan = to_fsl_chan(dchan);  in fsl_dma_alloc_chan_resources()
743 static void fsl_dma_free_chan_resources(struct dma_chan *dchan)  in fsl_dma_free_chan_resources()  argument
745 	struct fsldma_chan *chan = to_fsl_chan(dchan);  in fsl_dma_free_chan_resources()
760 fsl_dma_prep_memcpy(struct dma_chan *dchan,  in fsl_dma_prep_memcpy()  argument
768 	if (!dchan)  in fsl_dma_prep_memcpy()
774 	chan = to_fsl_chan(dchan);  in fsl_dma_prep_memcpy()
824 static int fsl_dma_device_terminate_all(struct dma_chan *dchan)  in fsl_dma_device_terminate_all()  argument
828 	if (!dchan)  in fsl_dma_device_terminate_all()
831 	chan = to_fsl_chan(dchan);  in fsl_dma_device_terminate_all()
848 static int fsl_dma_device_config(struct dma_chan *dchan,  in fsl_dma_device_config()  argument
854 	if (!dchan)  in fsl_dma_device_config()
857 	chan = to_fsl_chan(dchan);  in fsl_dma_device_config()
878 static void fsl_dma_memcpy_issue_pending(struct dma_chan *dchan)  in fsl_dma_memcpy_issue_pending()  argument
880 	struct fsldma_chan *chan = to_fsl_chan(dchan);  in fsl_dma_memcpy_issue_pending()
891 static enum dma_status fsl_tx_status(struct dma_chan *dchan,  in fsl_tx_status()  argument
895 	struct fsldma_chan *chan = to_fsl_chan(dchan);  in fsl_tx_status()
898 	ret = dma_cookie_status(dchan, cookie, txstate);  in fsl_tx_status()
906 	return dma_cookie_status(dchan, cookie, txstate);  in fsl_tx_status()