Name
snd_dma_alloc_pages —
allocate the buffer area according to the given type
Synopsis
int snd_dma_alloc_pages ( | int type, |
| | struct device * device, |
| | size_t size, |
| | struct snd_dma_buffer * dmab); |
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
Description
Calls the memory-allocator function for the corresponding
buffer type.
Returns zero if the buffer with the given size is allocated successfuly,
other a negative value at error.