table of contents
| 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¶
| June 2024 | Kernel Hackers Manual 3.10 |