ALSA: x86: Fix missing spinlock and mutex initializations
commitpull/10/head350144069a
upstream. The commit change for supporting the multiple ports moved involved some code shuffling, and there the initializations of spinlock and mutex in snd_intelhad object were dropped mistakenly. This patch adds the missing initializations again for each port. Fixes:b4eb0d522f
("ALSA: x86: Split snd_intelhad into card and PCM specific structures") Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
parent
a2102a155f
commit
e5e9a08e15
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@ -1827,6 +1827,8 @@ static int hdmi_lpe_audio_probe(struct platform_device *pdev)
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ctx->port = port;
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ctx->pipe = -1;
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spin_lock_init(&ctx->had_spinlock);
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mutex_init(&ctx->mutex);
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INIT_WORK(&ctx->hdmi_audio_wq, had_audio_wq);
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ret = snd_pcm_new(card, INTEL_HAD, port, MAX_PB_STREAMS,
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