---

yaml --- r: 303814 b: refs/heads/master c: 4f06539 h: refs/heads/master v: v3
git-mirror · May 4, 2012 · 96b7161 · 96b7161
1 parent a4d8369
commit 96b7161
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Showing 2 changed files with 15 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b4036ccdd2ce5ec0c4f29b91312dd3cf19fc9152
+refs/heads/master: 4f06539ffa1948f1d2623f549136c87e33dc1d75
diff --git a/trunk/drivers/usb/gadget/f_fs.c b/trunk/drivers/usb/gadget/f_fs.c
@@ -1473,8 +1473,22 @@ static int functionfs_bind_config(struct usb_composite_dev *cdev,
 
 static void ffs_func_free(struct ffs_function *func)
 {
+	struct ffs_ep *ep         = func->eps;
+	unsigned count            = func->ffs->eps_count;
+	unsigned long flags;
+
 	ENTER();
 
+	/* cleanup after autoconfig */
+	spin_lock_irqsave(&func->ffs->eps_lock, flags);
+	do {
+		if (ep->ep && ep->req)
+			usb_ep_free_request(ep->ep, ep->req);
+		ep->req = NULL;
+		++ep;
+	} while (--count);
+	spin_unlock_irqrestore(&func->ffs->eps_lock, flags);
+
 	ffs_data_put(func->ffs);
 
 	kfree(func->eps);