SND_DMA_RESERVE_BUF(9) Management of Cards and Device SND_DMA_RESERVE_BUF(9)NAMEsnd_dma_reserve_buf - reserve the buffer
SYNOPSIS
int snd_dma_reserve_buf(struct snd_dma_buffer * dmab, unsigned int id);
ARGUMENTS
dmab
the buffer to reserve
id
the buffer id
DESCRIPTION
Reserves the given buffer as a reserved buffer.
Returns zero if successful, or a negative code at error.
COPYRIGHTKernel Hackers Manual 3.8. June 2014 SND_DMA_RESERVE_BUF(9)