From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758025AbYD2RUh (ORCPT ); Tue, 29 Apr 2008 13:20:37 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753290AbYD2RUA (ORCPT ); Tue, 29 Apr 2008 13:20:00 -0400 Received: from mx2.suse.de ([195.135.220.15]:42765 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751949AbYD2RT7 (ORCPT ); Tue, 29 Apr 2008 13:19:59 -0400 Date: Tue, 29 Apr 2008 10:17:50 -0700 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org, jejb@kernel.org Cc: Justin Forbes , Zwane Mwaikambo , "Theodore Ts'o" , Randy Dunlap , Dave Jones , Chuck Wolber , Chris Wedgwood , Michael Krufky , Chuck Ebbert , Domenico Andreoli , torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Alan Stern Subject: [01/37] USB: log an error message when USB enumeration fails Message-ID: <20080429171750.GB14724@suse.de> References: <20080429171222.073929148@mini.kroah.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline; filename="usb-log-an-error-message-when-usb-enumeration-fails.patch" In-Reply-To: <20080429171730.GA14724@suse.de> User-Agent: Mutt/1.5.16 (2007-06-09) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2.6.25-stable review patch. If anyone has any objections, please let us know. ------------------ From: Alan Stern commit: 6427f7995338387ddded92f98adec19ddbf0ae5e This patch (as1077) logs an error message whenever the kernel is unable to enumerate a new USB device. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/hub.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -2664,6 +2664,7 @@ loop: if ((status == -ENOTCONN) || (status == -ENOTSUPP)) break; } + dev_err(hub_dev, "unable to enumerate USB device on port %d\n", port1); done: hub_port_disable(hub, port1, 1); --