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D60514.id189181.diff
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D60514.id189181.diff

diff --git a/sys/dev/sound/pcm/dsp.c b/sys/dev/sound/pcm/dsp.c
--- a/sys/dev/sound/pcm/dsp.c
+++ b/sys/dev/sound/pcm/dsp.c
@@ -1355,7 +1355,6 @@
break;
case SNDCTL_DSP_GETCAPS:
- PCM_LOCK(d);
*arg_i = PCM_CAP_REALTIME | PCM_CAP_MMAP | PCM_CAP_TRIGGER;
if (rdch && wrch && !(pcm_getflags(d->dev) & SD_F_SIMPLEX))
*arg_i |= PCM_CAP_DUPLEX;
@@ -1363,7 +1362,6 @@
*arg_i |= PCM_CAP_VIRTUAL;
if (wrch && (wrch->flags & CHN_F_VIRTUAL) != 0)
*arg_i |= PCM_CAP_VIRTUAL;
- PCM_UNLOCK(d);
break;
case SOUND_PCM_READ_BITS:

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