--- zzzz-none-000/linux-3.10.107/drivers/ps3/ps3-vuart.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/ps3/ps3-vuart.c	2021-02-04 17:41:59.000000000 +0000
@@ -151,11 +151,6 @@
 #endif
 }
 
-struct vuart_triggers {
-	unsigned long rx;
-	unsigned long tx;
-};
-
 int ps3_vuart_get_triggers(struct ps3_system_bus_device *dev,
 	struct vuart_triggers *trig)
 {
@@ -699,8 +694,6 @@
 
 	BUG_ON(!bytes);
 
-	PREPARE_WORK(&priv->rx_list.work.work, ps3_vuart_work);
-
 	spin_lock_irqsave(&priv->rx_list.lock, flags);
 	if (priv->rx_list.bytes_held >= bytes) {
 		dev_dbg(&dev->core, "%s:%d: schedule_work %xh bytes\n",
@@ -1007,12 +1000,11 @@
 	dev_dbg(&dev->core, "%s:%d\n", __func__, __LINE__);
 
 	drv = ps3_system_bus_dev_to_vuart_drv(dev);
+	BUG_ON(!drv);
 
 	dev_dbg(&dev->core, "%s:%d: (%s)\n", __func__, __LINE__,
 		drv->core.core.name);
 
-	BUG_ON(!drv);
-
 	if (dev->port_number >= PORT_COUNT) {
 		BUG();
 		return -EINVAL;
@@ -1052,7 +1044,7 @@
 	INIT_LIST_HEAD(&priv->rx_list.head);
 	spin_lock_init(&priv->rx_list.lock);
 
-	INIT_WORK(&priv->rx_list.work.work, NULL);
+	INIT_WORK(&priv->rx_list.work.work, ps3_vuart_work);
 	priv->rx_list.work.trigger = 0;
 	priv->rx_list.work.dev = dev;