snd_pcm_lib_free_vmalloc_buffer(9) centos man page | unix.com

SND_PCM_LIB_FREE_VMA(9) 					      PCM API						   SND_PCM_LIB_FREE_VMA(9)

NAME
       snd_pcm_lib_free_vmalloc_buffer - free vmalloc buffer

SYNOPSIS
       int snd_pcm_lib_free_vmalloc_buffer(struct snd_pcm_substream * substream);

ARGUMENTS
       substream
	   the substream with a buffer allocated by snd_pcm_lib_alloc_vmalloc_buffer

RETURN
       Zero if successful, or a negative error code on failure.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   SND_PCM_LIB_FREE_VMA(9)