---

yaml
---
r: 282335
b: refs/heads/master
c: 82fb1b3
h: refs/heads/master
i:
  282333: dda33e2
  282331: 5cc80bc
  282327: 39af6b2
  282319: db4a9aa
  282303: f17bf01
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: cb99221ba74bb16576a9c3b7e49357b6b12ff3ea
+refs/heads/master: 82fb1b39581e7cdd71a6ce3cf12996711a583df2

trunk/drivers/hid/hid-wiimote-ext.c

@@ -33,10 +33,48 @@ enum wiiext_type {
 	WIIEXT_NUNCHUCK,	/* Nintendo nunchuck controller */
 };
 
+/* diable all extensions */
+static void ext_disable(struct wiimote_ext *ext)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&ext->wdata->state.lock, flags);
+	ext->motionp = false;
+	ext->ext_type = WIIEXT_NONE;
+	spin_unlock_irqrestore(&ext->wdata->state.lock, flags);
+}
+
+static bool motionp_read(struct wiimote_ext *ext)
+{
+	return false;
+}
+
+static __u8 ext_read(struct wiimote_ext *ext)
+{
+	return WIIEXT_NONE;
+}
+
+static void ext_enable(struct wiimote_ext *ext, bool motionp, __u8 ext_type)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&ext->wdata->state.lock, flags);
+	ext->motionp = motionp;
+	ext->ext_type = ext_type;
+	spin_unlock_irqrestore(&ext->wdata->state.lock, flags);
+}
+
 static void wiiext_worker(struct work_struct *work)
 {
 	struct wiimote_ext *ext = container_of(work, struct wiimote_ext,
 									worker);
+	bool motionp;
+	__u8 ext_type;
+
+	ext_disable(ext);
+	motionp = motionp_read(ext);
+	ext_type = ext_read(ext);
+	ext_enable(ext, motionp, ext_type);
 }
 
 /* schedule work only once, otherwise mark for reschedule */