Lines Matching refs:m_start
657 struct i2c_msg *m_start = msg; in at91_twi_xfer() local
672 m_start = &msg[1]; in at91_twi_xfer()
683 is_read = (m_start->flags & I2C_M_RD); in at91_twi_xfer()
685 if (m_start->len > 0 && in at91_twi_xfer()
686 m_start->len < AT91_I2C_MAX_ALT_CMD_DATA_SIZE) { in at91_twi_xfer()
689 AT91_TWI_ACR_DATAL(m_start->len) | in at91_twi_xfer()
698 (m_start->addr << 16) | in at91_twi_xfer()
702 dev->buf_len = m_start->len; in at91_twi_xfer()
703 dev->buf = m_start->buf; in at91_twi_xfer()
704 dev->msg = m_start; in at91_twi_xfer()
708 dma_buf = i2c_get_dma_safe_msg_buf(m_start, 1); in at91_twi_xfer()
717 i2c_put_dma_safe_msg_buf(dma_buf, m_start, !ret); in at91_twi_xfer()