SND_PCM_STREAM_LOCK_(9)                      PCM API                      SND_PCM_STREAM_LOCK_(9)



NAME
       snd_pcm_stream_lock_irq - Lock the PCM stream

SYNOPSIS
       void snd_pcm_stream_lock_irq(struct snd_pcm_substream * substream);

ARGUMENTS
       substream
           PCM substream

DESCRIPTION
       This locks the PCM stream like snd_pcm_stream_lock and disables the local IRQ (only when
       nonatomic is false). In nonatomic case, this is identical as snd_pcm_stream_lock.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   SND_PCM_STREAM_LOCK_(9)