Lines Matching refs:words_to_transfer
738 unsigned int words_to_transfer, rx_fifo_avail;
758 words_to_transfer = buf_remaining / BYTES_PER_FIFO_WORD;
759 if (words_to_transfer > rx_fifo_avail)
760 words_to_transfer = rx_fifo_avail;
762 i2c_readsl(i2c_dev, buf, I2C_RX_FIFO, words_to_transfer);
764 buf += words_to_transfer * BYTES_PER_FIFO_WORD;
765 buf_remaining -= words_to_transfer * BYTES_PER_FIFO_WORD;
766 rx_fifo_avail -= words_to_transfer;
775 * when (words_to_transfer was > rx_fifo_avail) earlier
798 unsigned int words_to_transfer, tx_fifo_avail;
811 words_to_transfer = buf_remaining / BYTES_PER_FIFO_WORD;
819 if (words_to_transfer) {
820 if (words_to_transfer > tx_fifo_avail)
821 words_to_transfer = tx_fifo_avail;
830 buf_remaining -= words_to_transfer * BYTES_PER_FIFO_WORD;
831 tx_fifo_avail -= words_to_transfer;
834 i2c_dev->msg_buf = buf + words_to_transfer * BYTES_PER_FIFO_WORD;
837 i2c_writesl_vi(i2c_dev, buf, I2C_TX_FIFO, words_to_transfer);
839 i2c_writesl(i2c_dev, buf, I2C_TX_FIFO, words_to_transfer);
841 buf += words_to_transfer * BYTES_PER_FIFO_WORD;
852 * when (words_to_transfer was > tx_fifo_avail) earlier
853 * in this function for non-zero words_to_transfer.