286 static void sh_dmae_start_xfer(struct shdma_chan *schan,  in sh_dmae_start_xfer()  argument
289 	struct sh_dmae_chan *sh_chan = container_of(schan, struct sh_dmae_chan,  in sh_dmae_start_xfer()
301 static bool sh_dmae_channel_busy(struct shdma_chan *schan)  in sh_dmae_channel_busy()  argument
303 	struct sh_dmae_chan *sh_chan = container_of(schan, struct sh_dmae_chan,  in sh_dmae_channel_busy()
308 static void sh_dmae_setup_xfer(struct shdma_chan *schan,  in sh_dmae_setup_xfer()  argument
311 	struct sh_dmae_chan *sh_chan = container_of(schan, struct sh_dmae_chan,  in sh_dmae_setup_xfer()
355 static int sh_dmae_set_slave(struct shdma_chan *schan,  in sh_dmae_set_slave()  argument
358 	struct sh_dmae_chan *sh_chan = container_of(schan, struct sh_dmae_chan,  in sh_dmae_set_slave()
381 static int sh_dmae_desc_setup(struct shdma_chan *schan,  in sh_dmae_desc_setup()  argument
388 	if (*len > schan->max_xfer_len)  in sh_dmae_desc_setup()
389 		*len = schan->max_xfer_len;  in sh_dmae_desc_setup()
398 static void sh_dmae_halt(struct shdma_chan *schan)  in sh_dmae_halt()  argument
400 	struct sh_dmae_chan *sh_chan = container_of(schan, struct sh_dmae_chan,  in sh_dmae_halt()
405 static bool sh_dmae_chan_irq(struct shdma_chan *schan, int irq)  in sh_dmae_chan_irq()  argument
407 	struct sh_dmae_chan *sh_chan = container_of(schan, struct sh_dmae_chan,  in sh_dmae_chan_irq()
419 static size_t sh_dmae_get_partial(struct shdma_chan *schan,  in sh_dmae_get_partial()  argument
422 	struct sh_dmae_chan *sh_chan = container_of(schan, struct sh_dmae_chan,  in sh_dmae_get_partial()
457 static bool sh_dmae_desc_completed(struct shdma_chan *schan,  in sh_dmae_desc_completed()  argument
460 	struct sh_dmae_chan *sh_chan = container_of(schan,  in sh_dmae_desc_completed()
528 	struct shdma_chan *schan;  in sh_dmae_chan_probe()  local
536 	schan = &sh_chan->shdma_chan;  in sh_dmae_chan_probe()
537 	schan->max_xfer_len = SH_DMA_TCR_MAX + 1;  in sh_dmae_chan_probe()
539 	shdma_chan_probe(sdev, schan, id);  in sh_dmae_chan_probe()
551 	err = shdma_request_irq(schan, irq, flags, sh_chan->dev_id);  in sh_dmae_chan_probe()
564 	shdma_chan_remove(schan);  in sh_dmae_chan_probe()
570 	struct shdma_chan *schan;  in sh_dmae_chan_remove()  local
573 	shdma_for_each_chan(schan, &shdev->shdma_dev, i) {  in sh_dmae_chan_remove()
574 		BUG_ON(!schan);  in sh_dmae_chan_remove()
576 		shdma_chan_remove(schan);  in sh_dmae_chan_remove()
640 static dma_addr_t sh_dmae_slave_addr(struct shdma_chan *schan)  in sh_dmae_slave_addr()  argument
642 	struct sh_dmae_chan *sh_chan = container_of(schan,  in sh_dmae_slave_addr()