Lines Matching refs:rx_fifo_avail
738 unsigned int words_to_transfer, rx_fifo_avail;
751 rx_fifo_avail = FIELD_GET(I2C_MST_FIFO_STATUS_RX, val);
754 rx_fifo_avail = FIELD_GET(I2C_FIFO_STATUS_RX, val);
759 if (words_to_transfer > rx_fifo_avail)
760 words_to_transfer = rx_fifo_avail;
766 rx_fifo_avail -= words_to_transfer;
772 if (rx_fifo_avail > 0 && buf_remaining > 0) {
774 * buf_remaining > 3 check not needed as rx_fifo_avail == 0
775 * when (words_to_transfer was > rx_fifo_avail) earlier
782 rx_fifo_avail--;
786 if (WARN_ON_ONCE(rx_fifo_avail))