1. NAME

snd_pcm_lib_preallocate_free_for_all - release all pre-allocated buffers on the pcm

2. SYNOPSIS

int snd_pcm_lib_preallocate_free_for_all(struct snd_pcm *  pcm );

3. ARGUMENTS

pcm
    the pcm instance

4. DESCRIPTION

Releases all the pre-allocated buffers on the given pcm.

5. RETURN

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

6. COPYRIGHT