Provided by: linux-doc-2.6.15_2.6.15-23.39_all bug

NAME

       snd_dma_get_reserved_buf - get the reserved buffer for the given device

SYNOPSIS

       size_t snd_dma_get_reserved_buf  (struct snd_dma_buffer * dmab,
                                          unsigned int id);

ARGUMENTS

       dmab   the buffer allocation record to store

       id     the buffer id

DESCRIPTION

       Looks  for  the  reserved-buffer list and re-uses if the same buffer is
       found in the list. When the buffer is found, it’s removed from the free
       list.

       Returns  the  size  of  buffer  if  the buffer is found, or zero if not
       found.