346 	u32 old_mode;  in cppi41_set_dma_mode()  local
349 		old_mode = controller->tx_mode;  in cppi41_set_dma_mode()
351 		old_mode = controller->rx_mode;  in cppi41_set_dma_mode()
353 	new_mode = update_ep_mode(port, mode, old_mode);  in cppi41_set_dma_mode()
355 	if (new_mode == old_mode)  in cppi41_set_dma_mode()
374 	u32 old_mode;  in da8xx_set_dma_mode()  local
376 	old_mode = controller->tx_mode;  in da8xx_set_dma_mode()
382 	new_mode = old_mode & ~(3 << shift);  in da8xx_set_dma_mode()
385 	if (new_mode == old_mode)  in da8xx_set_dma_mode()
398 	u32 old_mode;  in cppi41_set_autoreq_mode()  local
400 	old_mode = controller->auto_req;  in cppi41_set_autoreq_mode()
402 	new_mode = update_ep_mode(port, mode, old_mode);  in cppi41_set_autoreq_mode()
404 	if (new_mode == old_mode)  in cppi41_set_autoreq_mode()