1. NAME▲

snd_pcm_suspend - trigger SUSPEND to all linked streams

2. SYNOPSIS ▲

int snd_pcm_suspend(struct snd_pcm_substream *  substream );

3. ARGUMENTS ▲

substream
    the PCM substream

4. DESCRIPTION ▲

After this call, all streams are changed to SUSPENDED state.

5. RETURN ▲

Zero if successful (or substream is NULL), or a negative error code.

6. COPYRIGHT ▲