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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

April 2019 Kernel Hackers Manual 4.9.