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SND_PCM_STREAM_LOCK_(9) | PCM API | SND_PCM_STREAM_LOCK_(9) |
NAME¶
snd_pcm_stream_lock_irq - Lock the PCM streamSYNOPSIS¶
void snd_pcm_stream_lock_irq(struct snd_pcm_substream * substream);
ARGUMENTS¶
substreamPCM 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¶
April 2019 | Kernel Hackers Manual 4.9. |