1. NAME▲

snd_dma_alloc_pages - allocate the buffer area according to the given type

2. SYNOPSIS ▲

int snd_dma_alloc_pages(int  type , struct device *  device , size_t  size , struct snd_dma_buffer *  dmab );

3. ARGUMENTS ▲

type
    the DMA buffer type

device
    the device pointer

size
    the buffer size to allocate

dmab
    buffer allocation record to store the allocated data

4. DESCRIPTION ▲

Calls the memory-allocator function for the corresponding buffer type.

5. RETURN ▲

Zero if the buffer with the given size is allocated successfully, otherwise a negative value on error.

6. COPYRIGHT ▲