Merge tag 'usb-for-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi...

[karo-tx-linux.git] / drivers / usb / gadget / composite.c

diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index d62f53d7f4188b43231e1eeb7996b3f45a8563ab..dd74c99d6ce15f6a961d095f82c4a29bb560dc50 100644 (file)
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -315,6 +315,9 @@ void usb_remove_function(struct usb_configuration *c, struct usb_function *f)
        list_del(&f->list);
        if (f->unbind)
                f->unbind(c, f);
+
+       if (f->bind_deactivated)
+               usb_function_activate(f);
 }
 EXPORT_SYMBOL_GPL(usb_remove_function);
 
@@ -961,12 +964,8 @@ static void remove_config(struct usb_composite_dev *cdev,
 
                f = list_first_entry(&config->functions,
                                struct usb_function, list);
-               list_del(&f->list);
-               if (f->unbind) {
-                       DBG(cdev, "unbind function '%s'/%p\n", f->name, f);
-                       f->unbind(config, f);
-                       /* may free memory for "f" */
-               }
+
+               usb_remove_function(config, f);
        }
        list_del(&config->list);
        if (config->unbind) {