diff --git a/[refs] b/[refs]
index 97c5635b7d2f..2399956e9cd0 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 474de3bbadd9cb75ffc32cc759c40d868343d46c
+refs/heads/master: b5266ea675c5a041e2852c7ccec4cf2d4f5e0cf4
diff --git a/trunk/drivers/misc/cb710/core.c b/trunk/drivers/misc/cb710/core.c
index 68cd05b6d829..85cc7710193c 100644
--- a/trunk/drivers/misc/cb710/core.c
+++ b/trunk/drivers/misc/cb710/core.c
@@ -245,6 +245,7 @@ static int __devinit cb710_probe(struct pci_dev *pdev,
 	if (err)
 		return err;
 
+	spin_lock_init(&chip->irq_lock);
 	chip->pdev = pdev;
 	chip->iobase = pcim_iomap_table(pdev)[0];