From 6f39504de55ef69bb8d9d0a645949c5d0407faab Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Mon, 3 Oct 2011 16:39:30 +0300 Subject: [PATCH] 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 Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/udc-core.c | 4 ++-- 1 file 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); } -- 2.30.2