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author | Ingo Molnar <mingo@elte.hu> | 2009-03-28 23:24:12 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-03-28 23:24:12 +0100 |
commit | d00ab2fdd4dc4361c97777bc1fef7234329d4659 (patch) | |
tree | b8d8f98c1af633bbc1570b4270b39727737beebf /sound/oss/audio.c | |
parent | 88f502fedba82eff252b6420e8b8328e4ae25c67 (diff) | |
parent | 7c730ccdc1188b97f5c8cb690906242c7ed75c22 (diff) | |
download | linux-d00ab2fdd4dc4361c97777bc1fef7234329d4659.tar.gz |
Merge branch 'linus' into core/futexes
Diffstat (limited to 'sound/oss/audio.c')
-rw-r--r-- | sound/oss/audio.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/oss/audio.c b/sound/oss/audio.c index 89bd27a5e865..b69c05b7ea7b 100644 --- a/sound/oss/audio.c +++ b/sound/oss/audio.c @@ -433,7 +433,9 @@ int audio_ioctl(int dev, struct file *file, unsigned int cmd, void __user *arg) return dma_ioctl(dev, cmd, arg); case SNDCTL_DSP_NONBLOCK: + spin_lock(&file->f_lock); file->f_flags |= O_NONBLOCK; + spin_unlock(&file->f_lock); return 0; case SNDCTL_DSP_GETCAPS: |