69 	struct musb_dma_channel *musb_channel = NULL;  in dma_channel_allocate()  local
76 			musb_channel = &(controller->channel[bit]);  in dma_channel_allocate()
77 			musb_channel->controller = controller;  in dma_channel_allocate()
78 			musb_channel->idx = bit;  in dma_channel_allocate()
79 			musb_channel->epnum = hw_ep->epnum;  in dma_channel_allocate()
80 			musb_channel->transmit = transmit;  in dma_channel_allocate()
81 			channel = &(musb_channel->channel);  in dma_channel_allocate()
82 			channel->private_data = musb_channel;  in dma_channel_allocate()
97 	struct musb_dma_channel *musb_channel = channel->private_data;  in dma_channel_release()  local
100 	musb_channel->start_addr = 0;  in dma_channel_release()
101 	musb_channel->len = 0;  in dma_channel_release()
103 	musb_channel->controller->used_channels &=  in dma_channel_release()
104 		~(1 << musb_channel->idx);  in dma_channel_release()
113 	struct musb_dma_channel *musb_channel = channel->private_data;  in configure_channel()  local
114 	struct musb_dma_controller *controller = musb_channel->controller;  in configure_channel()
117 	u8 bchannel = musb_channel->idx;  in configure_channel()
130 	csr |= (musb_channel->epnum << MUSB_HSDMA_ENDPOINT_SHIFT)  in configure_channel()
133 		| (musb_channel->transmit  in configure_channel()
151 	struct musb_dma_channel *musb_channel = channel->private_data;  in dma_channel_program()  local
152 	struct musb_dma_controller *controller = musb_channel->controller;  in dma_channel_program()
156 		musb_channel->epnum,  in dma_channel_program()
157 		musb_channel->transmit ? "Tx" : "Rx",  in dma_channel_program()
184 	musb_channel->start_addr = dma_addr;  in dma_channel_program()
185 	musb_channel->len = len;  in dma_channel_program()
186 	musb_channel->max_packet_sz = packet_sz;  in dma_channel_program()
196 	struct musb_dma_channel *musb_channel = channel->private_data;  in dma_channel_abort()  local
197 	void __iomem *mbase = musb_channel->controller->base;  in dma_channel_abort()
198 	struct musb *musb = musb_channel->controller->private_data;  in dma_channel_abort()
200 	u8 bchannel = musb_channel->idx;  in dma_channel_abort()
205 		if (musb_channel->transmit) {  in dma_channel_abort()
206 			offset = musb->io.ep_offset(musb_channel->epnum,  in dma_channel_abort()
219 			offset = musb->io.ep_offset(musb_channel->epnum,  in dma_channel_abort()
244 	struct musb_dma_channel *musb_channel;  in dma_controller_irq()  local
272 			musb_channel = (struct musb_dma_channel *)  in dma_controller_irq()
274 			channel = &musb_channel->channel;  in dma_controller_irq()
291 			musb_channel = (struct musb_dma_channel *)  in dma_controller_irq()
293 			channel = &musb_channel->channel;  in dma_controller_irq()
300 				musb_channel->channel.status =  in dma_controller_irq()
308 					- musb_channel->start_addr;  in dma_controller_irq()
311 					channel, musb_channel->start_addr,  in dma_controller_irq()
313 					musb_channel->len,  in dma_controller_irq()
315 						< musb_channel->len) ?  in dma_controller_irq()
324 					&& (musb_channel->transmit)  in dma_controller_irq()
327 					    (musb_channel->max_packet_sz - 1)))  in dma_controller_irq()
329 					u8  epnum  = musb_channel->epnum;  in dma_controller_irq()
348 				musb_dma_completion(musb, musb_channel->epnum,  in dma_controller_irq()
349 						    musb_channel->transmit);  in dma_controller_irq()