diff options
| -rw-r--r-- | sound/core/seq/seq_fifo.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/core/seq/seq_fifo.c b/sound/core/seq/seq_fifo.c index f23c6b7ae240..91cce1890111 100644 --- a/sound/core/seq/seq_fifo.c +++ b/sound/core/seq/seq_fifo.c @@ -210,6 +210,7 @@ int snd_seq_fifo_poll_wait(struct snd_seq_fifo *f, struct file *file, poll_table *wait) { poll_wait(file, &f->input_sleep, wait); + guard(spinlock_irq)(&f->lock); return (f->cells > 0); } |