737 	unsigned int words_to_transfer, rx_fifo_avail;  in tegra_i2c_empty_rx_fifo()  local
757 	words_to_transfer = buf_remaining / BYTES_PER_FIFO_WORD;  in tegra_i2c_empty_rx_fifo()
758 	if (words_to_transfer > rx_fifo_avail)  in tegra_i2c_empty_rx_fifo()
759 		words_to_transfer = rx_fifo_avail;  in tegra_i2c_empty_rx_fifo()
761 	i2c_readsl(i2c_dev, buf, I2C_RX_FIFO, words_to_transfer);  in tegra_i2c_empty_rx_fifo()
763 	buf += words_to_transfer * BYTES_PER_FIFO_WORD;  in tegra_i2c_empty_rx_fifo()
764 	buf_remaining -= words_to_transfer * BYTES_PER_FIFO_WORD;  in tegra_i2c_empty_rx_fifo()
765 	rx_fifo_avail -= words_to_transfer;  in tegra_i2c_empty_rx_fifo()
797 	unsigned int words_to_transfer, tx_fifo_avail;  in tegra_i2c_fill_tx_fifo()  local
810 	words_to_transfer = buf_remaining / BYTES_PER_FIFO_WORD;  in tegra_i2c_fill_tx_fifo()
818 	if (words_to_transfer) {  in tegra_i2c_fill_tx_fifo()
819 		if (words_to_transfer > tx_fifo_avail)  in tegra_i2c_fill_tx_fifo()
820 			words_to_transfer = tx_fifo_avail;  in tegra_i2c_fill_tx_fifo()
829 		buf_remaining -= words_to_transfer * BYTES_PER_FIFO_WORD;  in tegra_i2c_fill_tx_fifo()
830 		tx_fifo_avail -= words_to_transfer;  in tegra_i2c_fill_tx_fifo()
833 		i2c_dev->msg_buf = buf + words_to_transfer * BYTES_PER_FIFO_WORD;  in tegra_i2c_fill_tx_fifo()
836 			i2c_writesl_vi(i2c_dev, buf, I2C_TX_FIFO, words_to_transfer);  in tegra_i2c_fill_tx_fifo()
838 			i2c_writesl(i2c_dev, buf, I2C_TX_FIFO, words_to_transfer);  in tegra_i2c_fill_tx_fifo()
840 		buf += words_to_transfer * BYTES_PER_FIFO_WORD;  in tegra_i2c_fill_tx_fifo()