usb: udc-core: set gadget state as not attached after unloading module
authorPeter Chen <peter.chen@freescale.com>
Tue, 29 Apr 2014 05:26:29 +0000 (13:26 +0800)
committerFelipe Balbi <balbi@ti.com>
Mon, 12 May 2014 17:34:47 +0000 (12:34 -0500)
Set gadget state as "not attached" after unloading gadget module, or
its state will be unchanged after we unload gadget module.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/gadget/udc-core.c

index 27768a7d986a7f84e66d510be82cab2c513c7367..b0d98172bc0740dddb7da60eb210c0787aeb7a7b 100644 (file)
@@ -428,6 +428,8 @@ int usb_gadget_unregister_driver(struct usb_gadget_driver *driver)
        list_for_each_entry(udc, &udc_list, list)
                if (udc->driver == driver) {
                        usb_gadget_remove_driver(udc);
+                       usb_gadget_set_state(udc->gadget,
+                                       USB_STATE_NOTATTACHED);
                        ret = 0;
                        break;
                }