46 	struct tusb_omap_dma	*tusb_dma;  member
111 	struct tusb_omap_dma	*tusb_dma = chdat->tusb_dma;  in tusb_omap_dma_cb()  local
122 	if (tusb_dma->multichannel)  in tusb_omap_dma_cb()
125 		ch = tusb_dma->ch;  in tusb_omap_dma_cb()
174 	if (!tusb_dma->multichannel)  in tusb_omap_dma_cb()
212 	struct tusb_omap_dma		*tusb_dma = chdat->tusb_dma;  in tusb_omap_dma_program()  local
264 	if (tusb_dma->multichannel) {  in tusb_omap_dma_program()
273 		if (tusb_dma->ch < 0) {  in tusb_omap_dma_program()
281 		ch = tusb_dma->ch;  in tusb_omap_dma_program()
282 		dmareq = tusb_dma->dmareq;  in tusb_omap_dma_program()
283 		sync_dev = tusb_dma->sync_dev;  in tusb_omap_dma_program()
414 	struct tusb_omap_dma	*tusb_dma = chdat->tusb_dma;  in tusb_omap_dma_abort()  local
416 	if (!tusb_dma->multichannel) {  in tusb_omap_dma_abort()
417 		if (tusb_dma->ch >= 0) {  in tusb_omap_dma_abort()
418 			omap_stop_dma(tusb_dma->ch);  in tusb_omap_dma_abort()
419 			omap_free_dma(tusb_dma->ch);  in tusb_omap_dma_abort()
420 			tusb_dma->ch = -1;  in tusb_omap_dma_abort()
423 		tusb_dma->dmareq = -1;  in tusb_omap_dma_abort()
424 		tusb_dma->sync_dev = -1;  in tusb_omap_dma_abort()
492 	struct tusb_omap_dma	*tusb_dma;  in tusb_omap_dma_allocate()  local
499 	tusb_dma = container_of(c, struct tusb_omap_dma, controller);  in tusb_omap_dma_allocate()
500 	musb = tusb_dma->musb;  in tusb_omap_dma_allocate()
537 	chdat->musb = tusb_dma->musb;  in tusb_omap_dma_allocate()
538 	chdat->tbase = tusb_dma->tbase;  in tusb_omap_dma_allocate()
543 	chdat->tusb_dma = tusb_dma;  in tusb_omap_dma_allocate()
549 	if (tusb_dma->multichannel) {  in tusb_omap_dma_allocate()
558 	} else if (tusb_dma->ch == -1) {  in tusb_omap_dma_allocate()
559 		tusb_dma->dmareq = 0;  in tusb_omap_dma_allocate()
560 		tusb_dma->sync_dev = OMAP24XX_DMA_EXT_DMAREQ0;  in tusb_omap_dma_allocate()
563 		ret = omap_request_dma(tusb_dma->sync_dev, "TUSB shared",  in tusb_omap_dma_allocate()
564 				tusb_omap_dma_cb, NULL, &tusb_dma->ch);  in tusb_omap_dma_allocate()
576 		chdat->ch >= 0 ? chdat->ch : tusb_dma->ch,  in tusb_omap_dma_allocate()
577 		chdat->dmareq >= 0 ? chdat->dmareq : tusb_dma->dmareq,  in tusb_omap_dma_allocate()
578 		chdat->sync_dev >= 0 ? chdat->sync_dev : tusb_dma->sync_dev);  in tusb_omap_dma_allocate()
630 	struct tusb_omap_dma	*tusb_dma;  in tusb_dma_controller_destroy()  local
633 	tusb_dma = container_of(c, struct tusb_omap_dma, controller);  in tusb_dma_controller_destroy()
642 	if (tusb_dma && !tusb_dma->multichannel && tusb_dma->ch >= 0)  in tusb_dma_controller_destroy()
643 		omap_free_dma(tusb_dma->ch);  in tusb_dma_controller_destroy()
645 	kfree(tusb_dma);  in tusb_dma_controller_destroy()
653 	struct tusb_omap_dma	*tusb_dma;  in tusb_dma_controller_create()  local
666 	tusb_dma = kzalloc(sizeof(struct tusb_omap_dma), GFP_KERNEL);  in tusb_dma_controller_create()
667 	if (!tusb_dma)  in tusb_dma_controller_create()
670 	tusb_dma->musb = musb;  in tusb_dma_controller_create()
671 	tusb_dma->tbase = musb->ctrl_base;  in tusb_dma_controller_create()
673 	tusb_dma->ch = -1;  in tusb_dma_controller_create()
674 	tusb_dma->dmareq = -1;  in tusb_dma_controller_create()
675 	tusb_dma->sync_dev = -1;  in tusb_dma_controller_create()
677 	tusb_dma->controller.channel_alloc = tusb_omap_dma_allocate;  in tusb_dma_controller_create()
678 	tusb_dma->controller.channel_release = tusb_omap_dma_release;  in tusb_dma_controller_create()
679 	tusb_dma->controller.channel_program = tusb_omap_dma_program;  in tusb_dma_controller_create()
680 	tusb_dma->controller.channel_abort = tusb_omap_dma_abort;  in tusb_dma_controller_create()
683 		tusb_dma->multichannel = 1;  in tusb_dma_controller_create()
703 	return &tusb_dma->controller;  in tusb_dma_controller_create()
706 	musb_dma_controller_destroy(&tusb_dma->controller);  in tusb_dma_controller_create()