snd_pcm_stream_lock_irq (9) Linux Manual Page
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.