diff options
Diffstat (limited to 'sys/dev/sound/pcm')
| -rw-r--r-- | sys/dev/sound/pcm/sndstat.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/dev/sound/pcm/sndstat.c b/sys/dev/sound/pcm/sndstat.c index 5b770810d19b..753531f3694e 100644 --- a/sys/dev/sound/pcm/sndstat.c +++ b/sys/dev/sound/pcm/sndstat.c @@ -456,6 +456,8 @@ sndstat_build_sound4_nvlist(struct snddev_info *d, nvlist_t **dip) goto done; } + CHN_LOCK(c); + nvlist_add_string(cdi, SNDST_DSPS_SOUND4_CHAN_NAME, c->name); nvlist_add_string(cdi, SNDST_DSPS_SOUND4_CHAN_PARENTCHAN, c->parentchannel != NULL ? c->parentchannel->name : ""); @@ -537,6 +539,8 @@ sndstat_build_sound4_nvlist(struct snddev_info *d, nvlist_t **dip) sbuf_printf(&sb, "%s]", (c->direction == PCMDIR_REC) ? "userland" : "hardware"); + CHN_UNLOCK(c); + sbuf_finish(&sb); nvlist_add_string(cdi, SNDST_DSPS_SOUND4_CHAN_FEEDERCHAIN, sbuf_data(&sb)); @@ -1230,6 +1234,8 @@ sndstat_prepare_pcm(struct sbuf *s, device_t dev, int verbose) KASSERT(c->bufhard != NULL && c->bufsoft != NULL, ("hosed pcm channel setup")); + CHN_LOCK(c); + sbuf_printf(s, "\n\t"); sbuf_printf(s, "%s[%s]: ", @@ -1321,6 +1327,8 @@ sndstat_prepare_pcm(struct sbuf *s, device_t dev, int verbose) } sbuf_printf(s, "{%s}", (c->direction == PCMDIR_REC) ? "userland" : "hardware"); + + CHN_UNLOCK(c); } return (0); |