267 			      struct scatterlist *out_sg,  in omap_aes_crypt_dma()  argument
277 			scatterwalk_start(&dd->out_walk, dd->out_sg);  in omap_aes_crypt_dma()
325 		tx_out = dmaengine_prep_slave_sg(dd->dma_lch_out, out_sg,  in omap_aes_crypt_dma()
375 			err = dma_map_sg(dd->dev, dd->out_sg, dd->out_sg_len,  in omap_aes_crypt_dma_start()
384 	err = omap_aes_crypt_dma(dd, dd->in_sg, dd->out_sg, dd->in_sg_len,  in omap_aes_crypt_dma_start()
389 			dma_unmap_sg(dd->dev, dd->out_sg, dd->out_sg_len,  in omap_aes_crypt_dma_start()
441 	dd->out_sg = req->dst;  in omap_aes_prepare_req()
454 	ret = omap_crypto_align_sg(&dd->out_sg, dd->total, AES_BLOCK_SIZE,  in omap_aes_prepare_req()
464 	dd->out_sg_len = sg_nents_for_len(dd->out_sg, dd->total);  in omap_aes_prepare_req()
506 		dma_sync_sg_for_device(dd->dev, dd->out_sg, dd->out_sg_len,  in omap_aes_done_task()
509 		dma_unmap_sg(dd->dev, dd->out_sg, dd->out_sg_len,  in omap_aes_done_task()
517 	omap_crypto_cleanup(dd->out_sg, dd->orig_out, 0, dd->total_save,  in omap_aes_done_task()
905 		BUG_ON(!dd->out_sg);  in omap_aes_irq()
907 		BUG_ON(_calc_walked(out) > dd->out_sg->length);  in omap_aes_irq()
909 		dst = sg_virt(dd->out_sg) + _calc_walked(out);  in omap_aes_irq()
914 			if (dd->out_sg->length == _calc_walked(out)) {  in omap_aes_irq()
915 				dd->out_sg = sg_next(dd->out_sg);  in omap_aes_irq()
916 				if (dd->out_sg) {  in omap_aes_irq()
918 							  dd->out_sg);  in omap_aes_irq()
919 					dst = sg_virt(dd->out_sg) +  in omap_aes_irq()