571 	struct dma_channel	*channel = hw_ep->tx_channel;  in musb_tx_dma_set_mode_mentor()
613 	struct dma_channel *channel = hw_ep->tx_channel;  in musb_tx_dma_set_mode_cppi_tusb()
628 	struct dma_channel	*channel = hw_ep->tx_channel;  in musb_tx_dma_program()
674 	struct dma_channel	*dma_channel;  in musb_ep_program()  local
705 		dma_channel = is_out ? hw_ep->tx_channel : hw_ep->rx_channel;  in musb_ep_program()
706 		if (!dma_channel) {  in musb_ep_program()
707 			dma_channel = dma_controller->channel_alloc(  in musb_ep_program()
710 				hw_ep->tx_channel = dma_channel;  in musb_ep_program()
712 				hw_ep->rx_channel = dma_channel;  in musb_ep_program()
715 		dma_channel = NULL;  in musb_ep_program()
806 		if (dma_channel && musb_tx_dma_program(dma_controller,  in musb_ep_program()
864 		if ((is_cppi_enabled(musb) || tusb_dma_omap(musb)) && dma_channel) {  in musb_ep_program()
866 			dma_channel->actual_len = 0L;  in musb_ep_program()
877 			dma_ok = dma_controller->channel_program(dma_channel,  in musb_ep_program()
883 				dma_controller->channel_release(dma_channel);  in musb_ep_program()
884 				hw_ep->rx_channel = dma_channel = NULL;  in musb_ep_program()
902 	struct dma_channel	*dma;  in musb_bulk_nak_timeout()
1208 	struct dma_channel	*dma;  in musb_host_tx()
1470 	struct dma_channel *channel = hw_ep->rx_channel;  in musb_rx_dma_iso_cppi41()
1541 	struct dma_channel *channel = hw_ep->rx_channel;  in musb_rx_dma_inventra_cppi41()
1614 	struct dma_channel *channel = hw_ep->rx_channel;  in musb_rx_dma_in_inventra_cppi41()
1742 	struct dma_channel	*dma;  in musb_host_rx()
2318 	struct dma_channel	*dma = NULL;  in musb_cleanup_urb()