131 	struct stm32f4_i2c_msg msg;  member
333 	struct stm32f4_i2c_msg *msg = &i2c_dev->msg;  in stm32f4_i2c_write_msg()  local
335 	stm32f4_i2c_write_byte(i2c_dev, *msg->buf++);  in stm32f4_i2c_write_msg()
336 	msg->count--;  in stm32f4_i2c_write_msg()
341 	struct stm32f4_i2c_msg *msg = &i2c_dev->msg;  in stm32f4_i2c_read_msg()  local
345 	*msg->buf++ = rbuf;  in stm32f4_i2c_read_msg()
346 	msg->count--;  in stm32f4_i2c_read_msg()
351 	struct stm32f4_i2c_msg *msg = &i2c_dev->msg;  in stm32f4_i2c_terminate_xfer()  local
357 	if (msg->stop)  in stm32f4_i2c_terminate_xfer()
371 	struct stm32f4_i2c_msg *msg = &i2c_dev->msg;  in stm32f4_i2c_handle_write()  local
374 	if (msg->count) {  in stm32f4_i2c_handle_write()
376 		if (!msg->count) {  in stm32f4_i2c_handle_write()
396 	struct stm32f4_i2c_msg *msg = &i2c_dev->msg;  in stm32f4_i2c_handle_read()  local
399 	switch (msg->count) {  in stm32f4_i2c_handle_read()
436 	struct stm32f4_i2c_msg *msg = &i2c_dev->msg;  in stm32f4_i2c_handle_rx_done()  local
441 	switch (msg->count) {  in stm32f4_i2c_handle_rx_done()
452 		if (msg->stop)  in stm32f4_i2c_handle_rx_done()
488 	struct stm32f4_i2c_msg *msg = &i2c_dev->msg;  in stm32f4_i2c_handle_rx_addr()  local
491 	switch (msg->count) {  in stm32f4_i2c_handle_rx_addr()
512 		if (msg->stop)  in stm32f4_i2c_handle_rx_addr()
559 	struct stm32f4_i2c_msg *msg = &i2c_dev->msg;  in stm32f4_i2c_isr_event()  local
581 		stm32f4_i2c_write_byte(i2c_dev, msg->addr);  in stm32f4_i2c_isr_event()
585 		if (msg->addr & I2C_M_RD)  in stm32f4_i2c_isr_event()
599 	if ((event & STM32F4_I2C_SR1_TXE) && !(msg->addr & I2C_M_RD))  in stm32f4_i2c_isr_event()
603 	if ((event & STM32F4_I2C_SR1_RXNE) && (msg->addr & I2C_M_RD))  in stm32f4_i2c_isr_event()
614 		if (msg->addr & I2C_M_RD)  in stm32f4_i2c_isr_event()
631 	struct stm32f4_i2c_msg *msg = &i2c_dev->msg;  in stm32f4_i2c_isr_error()  local
641 		msg->result = -EAGAIN;  in stm32f4_i2c_isr_error()
649 		if (!(msg->addr & I2C_M_RD)) {  in stm32f4_i2c_isr_error()
655 		msg->result = -EIO;  in stm32f4_i2c_isr_error()
662 		msg->result = -EIO;  in stm32f4_i2c_isr_error()
679 				struct i2c_msg *msg, bool is_first,  in stm32f4_i2c_xfer_msg()  argument
682 	struct stm32f4_i2c_msg *f4_msg = &i2c_dev->msg;  in stm32f4_i2c_xfer_msg()
688 	f4_msg->addr = i2c_8bit_addr_from_msg(msg);  in stm32f4_i2c_xfer_msg()
689 	f4_msg->buf = msg->buf;  in stm32f4_i2c_xfer_msg()
690 	f4_msg->count = msg->len;  in stm32f4_i2c_xfer_msg()