93 	csr = musb_readw(epio, MUSB_TXCSR);  in musb_h_tx_flush_fifo()
96 		musb_writew(epio, MUSB_TXCSR, csr);  in musb_h_tx_flush_fifo()
97 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_h_tx_flush_fifo()
129 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_h_ep0_flush_fifo()
132 		musb_writew(epio, MUSB_TXCSR, MUSB_CSR0_FLUSHFIFO);  in musb_h_ep0_flush_fifo()
133 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_h_ep0_flush_fifo()
141 	musb_writew(epio, MUSB_TXCSR, 0);  in musb_h_ep0_flush_fifo()
154 		txcsr = musb_readw(ep->regs, MUSB_TXCSR);  in musb_h_tx_start()
156 		musb_writew(ep->regs, MUSB_TXCSR, txcsr);  in musb_h_tx_start()
169 	txcsr = musb_readw(ep->regs, MUSB_TXCSR);  in musb_h_tx_dma_start()
173 	musb_writew(ep->regs, MUSB_TXCSR, txcsr);  in musb_h_tx_dma_start()
304 		csr = musb_readw(epio, MUSB_TXCSR) & MUSB_TXCSR_H_DATATOGGLE;  in musb_save_toggle()
538 		csr = musb_readw(ep->regs, MUSB_TXCSR);  in musb_rx_reinit()
541 			csr = musb_readw(ep->regs, MUSB_TXCSR);  in musb_rx_reinit()
542 			musb_writew(ep->regs, MUSB_TXCSR,  in musb_rx_reinit()
551 			musb_writew(ep->regs, MUSB_TXCSR, MUSB_TXCSR_DMAMODE);  in musb_rx_reinit()
552 		musb_writew(ep->regs, MUSB_TXCSR, 0);  in musb_rx_reinit()
597 	csr = musb_readw(epio, MUSB_TXCSR);  in musb_tx_dma_set_mode_mentor()
620 	musb_writew(epio, MUSB_TXCSR, csr);  in musb_tx_dma_set_mode_mentor()
675 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_tx_dma_program()
677 		musb_writew(epio, MUSB_TXCSR, csr | MUSB_TXCSR_H_WZC_BITS);  in musb_tx_dma_program()
714 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_ep_program()
716 		musb_writew(epio, MUSB_TXCSR, csr);  in musb_ep_program()
743 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_ep_program()
783 			musb_writew(epio, MUSB_TXCSR, csr);  in musb_ep_program()
786 			musb_writew(epio, MUSB_TXCSR, csr);  in musb_ep_program()
787 			csr = musb_readw(epio, MUSB_TXCSR);  in musb_ep_program()
958 		tx_csr = musb_readw(epio, MUSB_TXCSR);  in musb_bulk_nak_timeout()
961 		musb_writew(epio, MUSB_TXCSR, tx_csr);  in musb_bulk_nak_timeout()
1238 	tx_csr = musb_readw(epio, MUSB_TXCSR);  in musb_host_tx()
1282 			musb_writew(epio, MUSB_TXCSR,  in musb_host_tx()
1308 		musb_writew(epio, MUSB_TXCSR, tx_csr);  in musb_host_tx()
1310 		musb_writew(epio, MUSB_TXCSR, tx_csr);  in musb_host_tx()
1348 			tx_csr &= musb_readw(epio, MUSB_TXCSR);  in musb_host_tx()
1352 				musb_writew(epio, MUSB_TXCSR,  in musb_host_tx()
1357 			musb_writew(epio, MUSB_TXCSR,  in musb_host_tx()
1366 			tx_csr = musb_readw(epio, MUSB_TXCSR);  in musb_host_tx()
1493 	musb_writew(epio, MUSB_TXCSR,  in musb_host_tx()
2370 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_cleanup_urb()
2377 		musb_writew(epio, MUSB_TXCSR, csr);  in musb_cleanup_urb()
2379 		musb_writew(epio, MUSB_TXCSR, csr);  in musb_cleanup_urb()
2381 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_cleanup_urb()