tegra30_ahub_allocate_tx_fifo
EXPORT_SYMBOL_GPL(tegra30_ahub_allocate_tx_fifo);
extern int tegra30_ahub_allocate_tx_fifo(enum tegra30_ahub_txcif *txcif,
ret = tegra30_ahub_allocate_tx_fifo(&i2s->playback_fifo_cif,