118 	csr = musb_readw(epio, MUSB_TXCSR);  in musb_h_tx_flush_fifo()
124 		musb_writew(epio, MUSB_TXCSR, csr);  in musb_h_tx_flush_fifo()
125 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_h_tx_flush_fifo()
142 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_h_ep0_flush_fifo()
145 		musb_writew(epio, MUSB_TXCSR, MUSB_CSR0_FLUSHFIFO);  in musb_h_ep0_flush_fifo()
146 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_h_ep0_flush_fifo()
154 	musb_writew(epio, MUSB_TXCSR, 0);  in musb_h_ep0_flush_fifo()
167 		txcsr = musb_readw(ep->regs, MUSB_TXCSR);  in musb_h_tx_start()
169 		musb_writew(ep->regs, MUSB_TXCSR, txcsr);  in musb_h_tx_start()
182 	txcsr = musb_readw(ep->regs, MUSB_TXCSR);  in musb_h_tx_dma_start()
186 	musb_writew(ep->regs, MUSB_TXCSR, txcsr);  in musb_h_tx_dma_start()
337 		csr = musb_readw(epio, MUSB_TXCSR) & MUSB_TXCSR_H_DATATOGGLE;  in musb_save_toggle()
569 		csr = musb_readw(ep->regs, MUSB_TXCSR);  in musb_rx_reinit()
572 			csr = musb_readw(ep->regs, MUSB_TXCSR);  in musb_rx_reinit()
573 			musb_writew(ep->regs, MUSB_TXCSR,  in musb_rx_reinit()
582 			musb_writew(ep->regs, MUSB_TXCSR, MUSB_TXCSR_DMAMODE);  in musb_rx_reinit()
583 		musb_writew(ep->regs, MUSB_TXCSR, 0);  in musb_rx_reinit()
634 	csr = musb_readw(epio, MUSB_TXCSR);  in musb_tx_dma_program()
657 	musb_writew(epio, MUSB_TXCSR, csr);  in musb_tx_dma_program()
684 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_tx_dma_program()
686 		musb_writew(epio, MUSB_TXCSR, csr | MUSB_TXCSR_H_WZC_BITS);  in musb_tx_dma_program()
723 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_ep_program()
725 		musb_writew(epio, MUSB_TXCSR, csr);  in musb_ep_program()
752 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_ep_program()
792 			musb_writew(epio, MUSB_TXCSR, csr);  in musb_ep_program()
795 			musb_writew(epio, MUSB_TXCSR, csr);  in musb_ep_program()
796 			csr = musb_readw(epio, MUSB_TXCSR);  in musb_ep_program()
964 		tx_csr = musb_readw(epio, MUSB_TXCSR);  in musb_bulk_nak_timeout()
967 		musb_writew(epio, MUSB_TXCSR, tx_csr);  in musb_bulk_nak_timeout()
1242 	tx_csr = musb_readw(epio, MUSB_TXCSR);  in musb_host_tx()
1287 			musb_writew(epio, MUSB_TXCSR,  in musb_host_tx()
1313 		musb_writew(epio, MUSB_TXCSR, tx_csr);  in musb_host_tx()
1315 		musb_writew(epio, MUSB_TXCSR, tx_csr);  in musb_host_tx()
1353 			tx_csr &= musb_readw(epio, MUSB_TXCSR);  in musb_host_tx()
1357 				musb_writew(epio, MUSB_TXCSR,  in musb_host_tx()
1362 			musb_writew(epio, MUSB_TXCSR,  in musb_host_tx()
1371 			tx_csr = musb_readw(epio, MUSB_TXCSR);  in musb_host_tx()
1497 	musb_writew(epio, MUSB_TXCSR,  in musb_host_tx()
2299 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_cleanup_urb()
2306 		musb_writew(epio, MUSB_TXCSR, csr);  in musb_cleanup_urb()
2308 		musb_writew(epio, MUSB_TXCSR, csr);  in musb_cleanup_urb()
2310 		csr = musb_readw(epio, MUSB_TXCSR);  in musb_cleanup_urb()