X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=sound%2Fpci%2Fpcxhr%2Fpcxhr_core.c;h=d7e71f3092998cdaa3894adefdd9468c236bb24e;hb=7b2f394bb8ae3881aed47728d8d74a9e094badd8;hp=c5194f5b150aadb7d0b08cd5831aab2a03f2392d;hpb=3f3c73de77b5598e9f87812ac4da9445090c3b4a;p=firefly-linux-kernel-4.4.55.git

diff --git a/sound/pci/pcxhr/pcxhr_core.c b/sound/pci/pcxhr/pcxhr_core.c
index c5194f5b150a..d7e71f309299 100644
--- a/sound/pci/pcxhr/pcxhr_core.c
+++ b/sound/pci/pcxhr/pcxhr_core.c
@@ -1341,5 +1341,6 @@ irqreturn_t pcxhr_threaded_irq(int irq, void *dev_id)
 	}
 
 	pcxhr_msg_thread(mgr);
+	mutex_unlock(&mgr->lock);
 	return IRQ_HANDLED;
 }