-------- Forwarded Message -------- > From: Robert P. J. Day <[EMAIL PROTECTED]> > To: Linux Kernel Mailing List <[EMAIL PROTECTED]> > Cc: [EMAIL PROTECTED] > Subject: finding your own dead "CONFIG_" variables > Date: Thu, 3 May 2007 04:19:48 -0400 (EDT) > > 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
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