From f9c56cdd3905c96c600456203637bd7ec8ec6383 Mon Sep 17 00:00:00 2001 From: Ido Shayevitz Date: Wed, 8 Feb 2012 13:56:48 +0200 Subject: usb: gadget: Clear usb_endpoint_descriptor inside the struct usb_ep on disable This fix a bug in f_serial, which expect the ep->desc to be NULL after disabling an endpoint. Cc: stable@vger.kernel.org Signed-off-by: Ido Shayevitz Signed-off-by: Felipe Balbi --- drivers/usb/gadget/atmel_usba_udc.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/usb/gadget/atmel_usba_udc.c') diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c index e2fb6d5..5e10f65 100644 --- a/drivers/usb/gadget/atmel_usba_udc.c +++ b/drivers/usb/gadget/atmel_usba_udc.c @@ -659,6 +659,7 @@ static int usba_ep_disable(struct usb_ep *_ep) return -EINVAL; } ep->desc = NULL; + ep->ep.desc = NULL; list_splice_init(&ep->queue, &req_list); if (ep->can_dma) { -- cgit v1.1