61 	if (!is_host_active(cppi41_channel->controller->controller.musb))  in save_rx_toggle()
73 	struct musb *musb = hw_ep->musb;  in update_rx_toggle()  local
79 	if (!is_host_active(musb))  in update_rx_toggle()
82 	musb_ep_select(musb->mregs, hw_ep->epnum);  in update_rx_toggle()
94 		musb_dbg(musb, "Restoring DATA1 toggle.");  in update_rx_toggle()
103 	struct musb	*musb = hw_ep->musb;  in musb_is_tx_fifo_empty()  local
104 	void __iomem	*epio = musb->endpoints[epnum].regs;  in musb_is_tx_fifo_empty()
107 	musb_ep_select(musb->mregs, hw_ep->epnum);  in musb_is_tx_fifo_empty()
120 	struct musb *musb = hw_ep->musb;  in cppi41_trans_done()  local
139 			musb_ep_select(musb->mregs, hw_ep->epnum);  in cppi41_trans_done()
145 		musb_dma_completion(musb, hw_ep->epnum, cppi41_channel->is_tx);  in cppi41_trans_done()
177 			musb_ep_select(musb->mregs, hw_ep->epnum);  in cppi41_trans_done()
189 	struct musb *musb;  in cppi41_recheck_tx_req()  local
195 	musb = controller->controller.musb;  in cppi41_recheck_tx_req()
197 	spin_lock_irqsave(&musb->lock, flags);  in cppi41_recheck_tx_req()
216 	spin_unlock_irqrestore(&musb->lock, flags);  in cppi41_recheck_tx_req()
227 	struct musb *musb = hw_ep->musb;  in cppi41_dma_callback()  local
241 	spin_lock_irqsave(&musb->lock, flags);  in cppi41_dma_callback()
258 		if (is_host_active(musb))  in cppi41_dma_callback()
292 	if (is_host_active(musb)) {  in cppi41_dma_callback()
293 		if (musb->port1_status & USB_PORT_STAT_HIGH_SPEED)  in cppi41_dma_callback()
296 		if (musb->g.speed == USB_SPEED_HIGH)  in cppi41_dma_callback()
326 	spin_unlock_irqrestore(&musb->lock, flags);  in cppi41_dma_callback()
343 	struct musb *musb = controller->controller.musb;  in cppi41_set_dma_mode()  local
359 		musb_writel(musb->ctrl_base, USB_CTRL_TX_MODE, new_mode);  in cppi41_set_dma_mode()
362 		musb_writel(musb->ctrl_base, USB_CTRL_RX_MODE, new_mode);  in cppi41_set_dma_mode()
370 	struct musb *musb = controller->controller.musb;  in da8xx_set_dma_mode()  local
388 	musb_writel(musb->ctrl_base, DA8XX_USB_MODE, new_mode);  in da8xx_set_dma_mode()
407 	musb_writel(controller->controller.musb->ctrl_base,  in cppi41_set_autoreq_mode()
420 	struct musb *musb = cppi41_channel->controller->controller.musb;  in cppi41_configure_channel()  local
439 			musb_writel(musb->ctrl_base,  in cppi41_configure_channel()
449 			musb_writel(musb->ctrl_base,  in cppi41_configure_channel()
534 	if (is_host_active(cppi41_channel->controller->controller.musb)) {  in cppi41_dma_channel_program()
559 	struct musb *musb = controller->controller.musb;  in cppi41_is_compatible()  local
561 	if (is_host_active(musb)) {  in cppi41_is_compatible()
577 	struct musb *musb = controller->controller.musb;  in cppi41_dma_channel_abort()  local
617 	if (musb->ops->quirks & MUSB_DA8XX)  in cppi41_dma_channel_abort()
626 			musb_writel(musb->ctrl_base, controller->tdown_reg,  in cppi41_dma_channel_abort()
632 		musb_writel(musb->ctrl_base, controller->tdown_reg, tdbit);  in cppi41_dma_channel_abort()
667 	struct musb *musb = controller->controller.musb;  in cppi41_dma_controller_start()  local
668 	struct device *dev = musb->controller;  in cppi41_dma_controller_start()
748 cppi41_dma_controller_create(struct musb *musb, void __iomem *base)  in cppi41_dma_controller_create()  argument
754 	if (!musb->controller->parent->of_node) {  in cppi41_dma_controller_create()
755 		dev_err(musb->controller, "Need DT for the DMA engine.\n");  in cppi41_dma_controller_create()
772 	controller->controller.musb = musb;  in cppi41_dma_controller_create()
774 	if (musb->ops->quirks & MUSB_DA8XX) {  in cppi41_dma_controller_create()