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/linux/drivers/i2c/busses/
H A Di2c-tegra.c737 size_t buf_remaining = i2c_dev->msg_buf_remaining; in tegra_i2c_empty_rx_fifo() local
758 words_to_transfer = buf_remaining / BYTES_PER_FIFO_WORD; in tegra_i2c_empty_rx_fifo()
765 buf_remaining -= words_to_transfer * BYTES_PER_FIFO_WORD; in tegra_i2c_empty_rx_fifo()
772 if (rx_fifo_avail > 0 && buf_remaining > 0) { in tegra_i2c_empty_rx_fifo()
780 memcpy(buf, &val, buf_remaining); in tegra_i2c_empty_rx_fifo()
781 buf_remaining = 0; in tegra_i2c_empty_rx_fifo()
789 i2c_dev->msg_buf_remaining = buf_remaining; in tegra_i2c_empty_rx_fifo()
797 size_t buf_remaining = i2c_dev->msg_buf_remaining; in tegra_i2c_fill_tx_fifo() local
811 words_to_transfer = buf_remaining / BYTES_PER_FIFO_WORD; in tegra_i2c_fill_tx_fifo()
830 buf_remaining -= words_to_transfer * BYTES_PER_FIFO_WORD; in tegra_i2c_fill_tx_fifo()
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