Lines Matching refs:m_start
655 struct i2c_msg *m_start = msg; in at91_twi_xfer() local
670 m_start = &msg[1]; in at91_twi_xfer()
681 is_read = (m_start->flags & I2C_M_RD); in at91_twi_xfer()
683 if (m_start->len > 0 && in at91_twi_xfer()
684 m_start->len < AT91_I2C_MAX_ALT_CMD_DATA_SIZE) { in at91_twi_xfer()
687 AT91_TWI_ACR_DATAL(m_start->len) | in at91_twi_xfer()
696 (m_start->addr << 16) | in at91_twi_xfer()
700 dev->buf_len = m_start->len; in at91_twi_xfer()
701 dev->buf = m_start->buf; in at91_twi_xfer()
702 dev->msg = m_start; in at91_twi_xfer()
706 dma_buf = i2c_get_dma_safe_msg_buf(m_start, 1); in at91_twi_xfer()
715 i2c_put_dma_safe_msg_buf(dma_buf, m_start, !ret); in at91_twi_xfer()