117 	csr = musb_readw(epio, MUSB_TXCSR);  in musb_h_tx_flush_fifo()
120 		musb_writew(epio, MUSB_TXCSR, csr);  in musb_h_tx_flush_fifo()
121 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_h_tx_flush_fifo()
152 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_h_ep0_flush_fifo()
155 		musb_writew(epio, MUSB_TXCSR, MUSB_CSR0_FLUSHFIFO);  in musb_h_ep0_flush_fifo()
156 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_h_ep0_flush_fifo()
164 	musb_writew(epio, MUSB_TXCSR, 0);  in musb_h_ep0_flush_fifo()
177 		txcsr = musb_readw(ep->regs, MUSB_TXCSR);  in musb_h_tx_start()
179 		musb_writew(ep->regs, MUSB_TXCSR, txcsr);  in musb_h_tx_start()
192 	txcsr = musb_readw(ep->regs, MUSB_TXCSR);  in musb_h_tx_dma_start()
196 	musb_writew(ep->regs, MUSB_TXCSR, txcsr);  in musb_h_tx_dma_start()
347 		csr = musb_readw(epio, MUSB_TXCSR) & MUSB_TXCSR_H_DATATOGGLE;  in musb_save_toggle()
580 		csr = musb_readw(ep->regs, MUSB_TXCSR);  in musb_rx_reinit()
583 			csr = musb_readw(ep->regs, MUSB_TXCSR);  in musb_rx_reinit()
584 			musb_writew(ep->regs, MUSB_TXCSR,  in musb_rx_reinit()
593 			musb_writew(ep->regs, MUSB_TXCSR, MUSB_TXCSR_DMAMODE);  in musb_rx_reinit()
594 		musb_writew(ep->regs, MUSB_TXCSR, 0);  in musb_rx_reinit()
643 	csr = musb_readw(epio, MUSB_TXCSR);  in musb_tx_dma_set_mode_mentor()
666 	musb_writew(epio, MUSB_TXCSR, csr);  in musb_tx_dma_set_mode_mentor()
729 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_tx_dma_program()
731 		musb_writew(epio, MUSB_TXCSR, csr | MUSB_TXCSR_H_WZC_BITS);  in musb_tx_dma_program()
768 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_ep_program()
770 		musb_writew(epio, MUSB_TXCSR, csr);  in musb_ep_program()
797 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_ep_program()
837 			musb_writew(epio, MUSB_TXCSR, csr);  in musb_ep_program()
840 			musb_writew(epio, MUSB_TXCSR, csr);  in musb_ep_program()
841 			csr = musb_readw(epio, MUSB_TXCSR);  in musb_ep_program()
1009 		tx_csr = musb_readw(epio, MUSB_TXCSR);  in musb_bulk_nak_timeout()
1012 		musb_writew(epio, MUSB_TXCSR, tx_csr);  in musb_bulk_nak_timeout()
1287 	tx_csr = musb_readw(epio, MUSB_TXCSR);  in musb_host_tx()
1332 			musb_writew(epio, MUSB_TXCSR,  in musb_host_tx()
1358 		musb_writew(epio, MUSB_TXCSR, tx_csr);  in musb_host_tx()
1360 		musb_writew(epio, MUSB_TXCSR, tx_csr);  in musb_host_tx()
1398 			tx_csr &= musb_readw(epio, MUSB_TXCSR);  in musb_host_tx()
1402 				musb_writew(epio, MUSB_TXCSR,  in musb_host_tx()
1407 			musb_writew(epio, MUSB_TXCSR,  in musb_host_tx()
1416 			tx_csr = musb_readw(epio, MUSB_TXCSR);  in musb_host_tx()
1542 	musb_writew(epio, MUSB_TXCSR,  in musb_host_tx()
2418 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_cleanup_urb()
2425 		musb_writew(epio, MUSB_TXCSR, csr);  in musb_cleanup_urb()
2427 		musb_writew(epio, MUSB_TXCSR, csr);  in musb_cleanup_urb()
2429 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_cleanup_urb()