Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750773AbXECIU0 (ORCPT ); Thu, 3 May 2007 04:20:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750954AbXECIU0 (ORCPT ); Thu, 3 May 2007 04:20:26 -0400 Received: from nic.NetDirect.CA ([216.16.235.2]:47075 "EHLO rubicon.netdirect.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750888AbXECIUJ (ORCPT ); Thu, 3 May 2007 04:20:09 -0400 X-Originating-Ip: 72.143.66.196 Date: Thu, 3 May 2007 04:19:48 -0400 (EDT) From: "Robert P. J. Day" X-X-Sender: rpjday@localhost.localdomain To: Linux Kernel Mailing List cc: netdev@vger.kernel.org Subject: finding your own dead "CONFIG_" variables Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Net-Direct-Inc-MailScanner-Information: Please contact the ISP for more information X-Net-Direct-Inc-MailScanner: Found to be clean X-Net-Direct-Inc-MailScanner-SpamCheck: not spam, SpamAssassin (not cached, score=-15.989, required 5, autolearn=not spam, ALL_TRUSTED -1.80, BAYES_00 -15.00, INIT_RECVD_OUR_AUTH -20.00, RCVD_IN_SORBS_DUL 20.00, SUBJ_YOUR_OWN 0.81) X-Net-Direct-Inc-MailScanner-From: rpjday@mindspring.com Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2270 Lines: 51 while there's still a pile of possible dead CONFIG_ variables under the fs/ and drivers/ directories i haven't posted yet, you don't need to wait for me to generate them. take a minute and run the script yourself: http://fsdev.net/wiki/index.php?title=Dead_CONFIG_variables a couple of examples: $ ../dead_config.sh net/wanrouter ========== WANPIPE_MULTPPP ========== net/wanrouter/wanmain.c:#ifdef CONFIG_WANPIPE_MULTPPP net/wanrouter/wanmain.c:#ifdef CONFIG_WANPIPE_MULTPPP net/wanrouter/wanmain.c:#ifdef CONFIG_WANPIPE_MULTPPP $ ../dead_config.sh drivers/net/wireless ========== BCM947XX ========== drivers/net/wireless/bcm43xx/bcm43xx_dma.c:663:#ifdef CONFIG_BCM947XX drivers/net/wireless/bcm43xx/bcm43xx_main.h:36:#ifdef CONFIG_BCM947XX drivers/net/wireless/bcm43xx/bcm43xx_main.c:64:#ifdef CONFIG_BCM947XX drivers/net/wireless/bcm43xx/bcm43xx_main.c:145:#ifdef CONFIG_BCM947XX drivers/net/wireless/bcm43xx/bcm43xx_main.c:789:#ifdef CONFIG_BCM947XX drivers/net/wireless/bcm43xx/bcm43xx_main.c:799:#ifdef CONFIG_BCM947XX drivers/net/wireless/bcm43xx/bcm43xx_main.c:1228:#ifdef CONFIG_BCM947XX drivers/net/wireless/bcm43xx/bcm43xx_main.c:1390://FIXME: Do we _really_ want #ifndef CONFIG_BCM947XX here? drivers/net/wireless/bcm43xx/bcm43xx_main.c:1392:#ifndef CONFIG_BCM947XX drivers/net/wireless/bcm43xx/bcm43xx_main.c:2143:#ifdef CONFIG_BCM947XX drivers/net/wireless/bcm43xx/bcm43xx_main.c:2155:#ifdef CONFIG_BCM947XX drivers/net/wireless/bcm43xx/bcm43xx_main.c:2648:#ifdef CONFIG_BCM947XX drivers/net/wireless/bcm43xx/bcm43xx_main.c:4147:#ifdef CONFIG_BCM947XX drivers/net/wireless/bcm43xx/bcm43xx.h:661:#ifdef CONFIG_BCM947XX drivers/net/wireless/bcm43xx/bcm43xx.h:792:#ifdef CONFIG_BCM947XX $ go wild. rday -- ======================================================================== Robert P. J. Day Linux Consulting, Training and Annoying Kernel Pedantry Waterloo, Ontario, CANADA http://fsdev.net/wiki/index.php?title=Main_Page ======================================================================== - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/