736 	size_t buf_remaining = i2c_dev->msg_buf_remaining;  in tegra_i2c_empty_rx_fifo()  local
757 	words_to_transfer = buf_remaining / 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()
771 	if (rx_fifo_avail > 0 && buf_remaining > 0) {  in tegra_i2c_empty_rx_fifo()
779 		memcpy(buf, &val, buf_remaining);  in tegra_i2c_empty_rx_fifo()
780 		buf_remaining = 0;  in tegra_i2c_empty_rx_fifo()
788 	i2c_dev->msg_buf_remaining = buf_remaining;  in tegra_i2c_empty_rx_fifo()
796 	size_t buf_remaining = i2c_dev->msg_buf_remaining;  in tegra_i2c_fill_tx_fifo()  local
810 	words_to_transfer = buf_remaining / BYTES_PER_FIFO_WORD;  in tegra_i2c_fill_tx_fifo()
829 		buf_remaining -= words_to_transfer * BYTES_PER_FIFO_WORD;  in tegra_i2c_fill_tx_fifo()
832 		i2c_dev->msg_buf_remaining = buf_remaining;  in tegra_i2c_fill_tx_fifo()
848 	if (tx_fifo_avail > 0 && buf_remaining > 0) {  in tegra_i2c_fill_tx_fifo()
854 		memcpy(&val, buf, buf_remaining);  in tegra_i2c_fill_tx_fifo()