[SPARC64]: VIO device addition log message level is too high.

There is no reason this should be KERN_ERR, KERN_INFO is
just fine.
Signed-off-by: David S. Miller <davem@davemloft.net>

arch/sparc64/kernel/vio.c

@@ -292,7 +292,7 @@ static struct vio_dev *vio_create_one(struct mdesc_handle *hp, u64 mp,
 	}
 	vdev->dp = dp;
 
-	printk(KERN_ERR "VIO: Adding device %s\n", vdev->dev.bus_id);
+	printk(KERN_INFO "VIO: Adding device %s\n", vdev->dev.bus_id);
 
 	err = device_register(&vdev->dev);
 	if (err) {