From: Takashi Iwai <tiwai@suse.de>
Date: Wed, 24 Aug 2005 15:57:25 +0000 (+0200)
Subject: [ALSA] Fix missing spin_unlock
X-Git-Tag: upstream/snapshot3+hdmi~46871^2~9
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a278655ff5d0c9d5eb34cf99f3a4c20da09eb09e;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

[ALSA] Fix missing spin_unlock

au88x0 driver,Common EMU synth
Fixed missing spin_unlock.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/au88x0/au88x0_pcm.c b/sound/pci/au88x0/au88x0_pcm.c
index de95bd6..38bd2b5 100644
--- a/sound/pci/au88x0/au88x0_pcm.c
+++ b/sound/pci/au88x0/au88x0_pcm.c
@@ -220,8 +220,10 @@ snd_vortex_pcm_hw_params(snd_pcm_substream_t * substream,
 		    vortex_adb_allocroute(chip, -1,
 					  params_channels(hw_params),
 					  substream->stream, type);
-		if (dma < 0)
+		if (dma < 0) {
+			spin_unlock_irq(&chip->lock);
 			return dma;
+		}
 		stream = substream->runtime->private_data = &chip->dma_adb[dma];
 		stream->substream = substream;
 		/* Setup Buffers. */
diff --git a/sound/synth/emux/emux_synth.c b/sound/synth/emux/emux_synth.c
index f13b038..751bf12 100644
--- a/sound/synth/emux/emux_synth.c
+++ b/sound/synth/emux/emux_synth.c
@@ -98,7 +98,6 @@ snd_emux_note_on(void *p, int note, int vel, snd_midi_channel_t *chan)
 		vp = emu->ops.get_voice(emu, port);
 		if (vp == NULL || vp->ch < 0)
 			continue;
-		snd_assert(vp->emu != NULL && vp->hw != NULL, return);
 		if (STATE_IS_PLAYING(vp->state))
 			emu->ops.terminate(vp);