From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756517Ab2INKBO (ORCPT ); Fri, 14 Sep 2012 06:01:14 -0400 Received: from antcom.de ([188.40.178.216]:56113 "EHLO chuck.antcom.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752136Ab2INKBM (ORCPT ); Fri, 14 Sep 2012 06:01:12 -0400 Message-ID: <50530064.7020306@antcom.de> Date: Fri, 14 Sep 2012 12:01:08 +0200 From: Roland Stigge Organization: ANTCOM Open Source Research and Development User-Agent: Mozilla/5.0 (X11; Linux i686 on x86_64; rv:10.0.5) Gecko/20120624 Icedove/10.0.5 MIME-Version: 1.0 To: Alexandre Pereira da Silva CC: Felipe Balbi , Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] usb: gadget: lpc32xx_udc: Disable setup request error message References: <1347482006-21610-1-git-send-email-aletes.xgr@gmail.com> In-Reply-To: <1347482006-21610-1-git-send-email-aletes.xgr@gmail.com> X-Enigmail-Version: 1.4.1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/09/12 22:33, Alexandre Pereira da Silva wrote: > This message is an debugging message. It's useful for finding protocol > details but it's not necessarily an error. > > Signed-off-by: Alexandre Pereira da Silva Acked-by: Roland Stigge Yes, the Kevin Wells at NXP confirmed this some time ago. Thanks! > --- > drivers/usb/gadget/lpc32xx_udc.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/usb/gadget/lpc32xx_udc.c b/drivers/usb/gadget/lpc32xx_udc.c > index 21a9861..d1cf1f4 100644 > --- a/drivers/usb/gadget/lpc32xx_udc.c > +++ b/drivers/usb/gadget/lpc32xx_udc.c > @@ -2399,7 +2399,7 @@ static void udc_handle_ep0_setup(struct lpc32xx_udc *udc) > > if (i < 0) { > /* setup processing failed, force stall */ > - dev_err(udc->dev, > + dev_dbg(udc->dev, > "req %02x.%02x protocol STALL; stat %d\n", > reqtype, req, i); > udc->ep0state = WAIT_FOR_SETUP;