732 	size_t buf_remaining = i2c_dev->msg_buf_remaining;  in tegra_i2c_empty_rx_fifo()  local
753 	words_to_transfer = buf_remaining / BYTES_PER_FIFO_WORD;  in tegra_i2c_empty_rx_fifo()
760 	buf_remaining -= words_to_transfer * BYTES_PER_FIFO_WORD;  in tegra_i2c_empty_rx_fifo()
767 	if (rx_fifo_avail > 0 && buf_remaining > 0) {  in tegra_i2c_empty_rx_fifo()
775 		memcpy(buf, &val, buf_remaining);  in tegra_i2c_empty_rx_fifo()
776 		buf_remaining = 0;  in tegra_i2c_empty_rx_fifo()
784 	i2c_dev->msg_buf_remaining = buf_remaining;  in tegra_i2c_empty_rx_fifo()
792 	size_t buf_remaining = i2c_dev->msg_buf_remaining;  in tegra_i2c_fill_tx_fifo()  local
806 	words_to_transfer = buf_remaining / BYTES_PER_FIFO_WORD;  in tegra_i2c_fill_tx_fifo()
825 		buf_remaining -= words_to_transfer * BYTES_PER_FIFO_WORD;  in tegra_i2c_fill_tx_fifo()
828 		i2c_dev->msg_buf_remaining = buf_remaining;  in tegra_i2c_fill_tx_fifo()
844 	if (tx_fifo_avail > 0 && buf_remaining > 0) {  in tegra_i2c_fill_tx_fifo()
850 		memcpy(&val, buf, buf_remaining);  in tegra_i2c_fill_tx_fifo()