Lines Matching refs:words_to_transfer
737 unsigned int words_to_transfer, rx_fifo_avail;
757 words_to_transfer = buf_remaining / BYTES_PER_FIFO_WORD;
758 if (words_to_transfer > rx_fifo_avail)
759 words_to_transfer = rx_fifo_avail;
761 i2c_readsl(i2c_dev, buf, I2C_RX_FIFO, words_to_transfer);
763 buf += words_to_transfer * BYTES_PER_FIFO_WORD;
764 buf_remaining -= words_to_transfer * BYTES_PER_FIFO_WORD;
765 rx_fifo_avail -= words_to_transfer;
774 * when (words_to_transfer was > rx_fifo_avail) earlier
797 unsigned int words_to_transfer, tx_fifo_avail;
810 words_to_transfer = buf_remaining / BYTES_PER_FIFO_WORD;
818 if (words_to_transfer) {
819 if (words_to_transfer > tx_fifo_avail)
820 words_to_transfer = tx_fifo_avail;
829 buf_remaining -= words_to_transfer * BYTES_PER_FIFO_WORD;
830 tx_fifo_avail -= words_to_transfer;
833 i2c_dev->msg_buf = buf + words_to_transfer * BYTES_PER_FIFO_WORD;
836 i2c_writesl_vi(i2c_dev, buf, I2C_TX_FIFO, words_to_transfer);
838 i2c_writesl(i2c_dev, buf, I2C_TX_FIFO, words_to_transfer);
840 buf += words_to_transfer * BYTES_PER_FIFO_WORD;
851 * when (words_to_transfer was > tx_fifo_avail) earlier
852 * in this function for non-zero words_to_transfer.