From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from astoria.ccjclearline.com ([64.235.106.9]) by bombadil.infradead.org with esmtps (Exim 4.69 #1 (Red Hat Linux)) id 1NwaiK-0006BT-5m for linux-mtd@lists.infradead.org; Tue, 30 Mar 2010 12:38:40 +0000 Received: from guests.acceleratorcentre.net ([209.222.173.41] helo=crashcourse.ca) by astoria.ccjclearline.com with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.69) (envelope-from ) id 1NwaiJ-0006sG-DR for linux-mtd@lists.infradead.org; Tue, 30 Mar 2010 08:38:35 -0400 Date: Tue, 30 Mar 2010 08:36:30 -0400 (EDT) From: "Robert P. J. Day" To: MTD mailing list Subject: unused MTD-related config variable Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , just FYI: drivers/mtd/nand/Kconfig:342:config MTD_NAND_ATMEL_ECC_SOFT there appears to be no reference to that variable anywhere so it seems to be superfluous. also, the opposite situations hold here, where there *are* tests of config variables that don't appear to be defined in any Kconfig file: >>>>> MTD_NAND_OMAP_HWECC drivers/mtd/nand/omap2.c:528:#ifdef CONFIG_MTD_NAND_OMAP_HWECC drivers/mtd/nand/omap2.c:980:#ifdef CONFIG_MTD_NAND_OMAP_HWECC >>>>> MTD_SUPERH_RESERVE drivers/mtd/maps/solutionengine.c:38:#ifdef CONFIG_MTD_SUPERH_RESERVE drivers/mtd/maps/solutionengine.c:44: .size = CONFIG_MTD_SUPERH_RESERVE, drivers/mtd/maps/solutionengine.c:54:#endif /* CONFIG_MTD_SUPERH_RESERVE */ drivers/mtd/maps/solutionengine.c:97:#ifdef CONFIG_MTD_SUPERH_RESERVE drivers/mtd/maps/solutionengine.c:100: CONFIG_MTD_SUPERH_RESERVE); drivers/mtd/maps/solutionengine.c:104:#endif /* CONFIG_MTD_SUPERH_RESERVE */ >>>>> REDWOOD_6 drivers/net/smc91x.h:86:#elif defined(CONFIG_REDWOOD_5) || defined(CONFIG_REDWOOD_6) drivers/mtd/maps/redwood.c:25:#if !defined (CONFIG_REDWOOD_6) drivers/mtd/maps/redwood.c:72:#else /* CONFIG_REDWOOD_6 */ drivers/mtd/maps/redwood.c:111:#endif /* CONFIG_REDWOOD_6 */ arch/powerpc/platforms/40x/Kconfig:82:#config REDWOOD_6 drivers/net/Kconfig:909: depends on ARM || REDWOOD_5 || REDWOOD_6 || M32R || SUPERH || \ drivers/mtd/maps/Kconfig:324: depends on MTD_CFI && ( REDWOOD_4 || REDWOOD_5 || REDWOOD_6 ) rday -- ======================================================================== Robert P. J. Day Waterloo, Ontario, CANADA Linux Consulting, Training and Kernel Pedantry. Web page: http://crashcourse.ca Twitter: http://twitter.com/rpjday ========================================================================