usb: gadget: core: fix bug when removing gadget drivers

usb_gadget_disconnect() is responsible of removing
data pullups. Before doing that we must, first, tell
gadget driver we're disconnecting (by calling disconnect
method on gadget driver structure), unbind the gadget
driver and stop the controller.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/usb/gadget/udc-core.c b/drivers/usb/gadget/udc-core.c
index 31e410bbe55a..4c5ff14a7c61 100644
--- a/drivers/usb/gadget/udc-core.c
+++ b/drivers/usb/gadget/udc-core.c
@@ -210,10 +210,10 @@ static void usb_gadget_remove_driver(struct usb_udc *udc)
         kobject_uevent(&udc->dev.kobj, KOBJ_CHANGE);
 
         if (udc_is_newstyle(udc)) {
-                usb_gadget_disconnect(udc->gadget);
+                udc->driver->disconnect(udc->gadget);
                 udc->driver->unbind(udc->gadget);
                 usb_gadget_udc_stop(udc->gadget, udc->driver);
-
+                usb_gadget_disconnect(udc->gadget);
         } else {
                 usb_gadget_stop(udc->gadget, udc->driver);
         }