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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-07-24 12:50:19 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-07-24 12:50:19 -0700 |
| commit | 5b7f00a5967a3fdd8654ba6926930e672710ef63 (patch) | |
| tree | ec53b0119f78a4c3e2d9d77a4156ef4288d0e9ac /sound/core | |
| parent | 874bf9ee69cdebc1e734a391d6b2fa3e08c9ff87 (diff) | |
| parent | cba59972a1191a0c1647a52fe745eed7a4b34b38 (diff) | |
| download | op-kernel-dev-5b7f00a5967a3fdd8654ba6926930e672710ef63.zip op-kernel-dev-5b7f00a5967a3fdd8654ba6926930e672710ef63.tar.gz | |
Merge tag 'sound-4.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"This has been a calm week again: one minor lockdep fix for PCM core,
and the most of the rest are HD-audio quirks and fixups for various
chips and machines"
* tag 'sound-4.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda - Add headset mic pin quirk for a Dell device
ALSA: hda - remove one pin from ALC292_STANDARD_PINS
ALSA: hda - Add new GPU codec ID 0x10de007d to snd-hda
ALSA: hda: add new AMD PCI IDs with proper driver caps
ALSA: hda - Fix Skylake codec timeout
ALSA: hda - Add headset mic support for Acer Aspire V5-573G
ALSA: sparc: Add missing kfree in error path
ALSA: pcm: Fix lockdep warning with nonatomic PCM ops
Diffstat (limited to 'sound/core')
| -rw-r--r-- | sound/core/pcm_native.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index d126c03..75888dd 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -85,7 +85,7 @@ static DECLARE_RWSEM(snd_pcm_link_rwsem); void snd_pcm_stream_lock(struct snd_pcm_substream *substream) { if (substream->pcm->nonatomic) { - down_read(&snd_pcm_link_rwsem); + down_read_nested(&snd_pcm_link_rwsem, SINGLE_DEPTH_NESTING); mutex_lock(&substream->self_group.mutex); } else { read_lock(&snd_pcm_link_rwlock); |
