151 static void at91_twi_write(struct at91_twi_dev *dev, unsigned reg, unsigned val)  in at91_twi_write()  function
158 	at91_twi_write(dev, AT91_TWI_IDR, AT91_TWI_INT_MASK);  in at91_disable_twi_interrupts()
169 	at91_twi_write(dev, AT91_TWI_IER, dev->imr);  in at91_twi_irq_restore()
175 	at91_twi_write(dev, AT91_TWI_CR, AT91_TWI_SWRST);  in at91_init_twi_bus()
178 		at91_twi_write(dev, AT91_TWI_CR, AT91_TWI_FIFOEN);  in at91_init_twi_bus()
179 	at91_twi_write(dev, AT91_TWI_CR, AT91_TWI_MSEN);  in at91_init_twi_bus()
180 	at91_twi_write(dev, AT91_TWI_CR, AT91_TWI_SVDIS);  in at91_init_twi_bus()
181 	at91_twi_write(dev, AT91_TWI_CWGR, dev->twi_cwgr_reg);  in at91_init_twi_bus()
244 			at91_twi_write(dev, AT91_TWI_CR, AT91_TWI_STOP);  in at91_twi_write_next_byte()
265 	at91_twi_write(dev, AT91_TWI_IER, AT91_TWI_TXCOMP);  in at91_twi_write_data_dma_callback()
267 		at91_twi_write(dev, AT91_TWI_CR, AT91_TWI_STOP);  in at91_twi_write_data_dma_callback()
321 		at91_twi_write(dev, AT91_TWI_FMR, fifo_mr);  in at91_twi_write_data_dma()
385 		at91_twi_write(dev, AT91_TWI_CR, AT91_TWI_STOP);  in at91_twi_read_next_byte()
406 	at91_twi_write(dev, AT91_TWI_IER, ier);  in at91_twi_read_data_dma_callback()
440 		at91_twi_write(dev, AT91_TWI_FMR, fifo_mr);  in at91_twi_read_data_dma()
611 		at91_twi_write(dev, AT91_TWI_FMR, fifo_mr);  in at91_do_twi_transfer()
614 		at91_twi_write(dev, AT91_TWI_CR,  in at91_do_twi_transfer()
619 		at91_twi_write(dev, AT91_TWI_CR, AT91_TWI_QUICK);  in at91_do_twi_transfer()
620 		at91_twi_write(dev, AT91_TWI_IER, AT91_TWI_TXCOMP);  in at91_do_twi_transfer()
628 		at91_twi_write(dev, AT91_TWI_CR, start_flags);  in at91_do_twi_transfer()
639 			at91_twi_write(dev, AT91_TWI_IER, AT91_TWI_NACK);  in at91_do_twi_transfer()
642 			at91_twi_write(dev, AT91_TWI_IER,  in at91_do_twi_transfer()
649 			at91_twi_write(dev, AT91_TWI_IER, AT91_TWI_NACK);  in at91_do_twi_transfer()
653 			at91_twi_write(dev, AT91_TWI_IER,  in at91_do_twi_transfer()
707 		at91_twi_write(dev, AT91_TWI_CR,  in at91_do_twi_transfer()
739 		at91_twi_write(dev, AT91_TWI_IADR, internal_address);  in at91_twi_xfer()
745 			at91_twi_write(dev, AT91_TWI_CR, AT91_TWI_ACMEN);  in at91_twi_xfer()
746 			at91_twi_write(dev, AT91_TWI_ACR,  in at91_twi_xfer()
751 			at91_twi_write(dev, AT91_TWI_CR, AT91_TWI_ACMDIS);  in at91_twi_xfer()
755 	at91_twi_write(dev, AT91_TWI_MMR,  in at91_twi_xfer()