From: "Robert P. J. Day" <rpjday@crashcourse.ca>
To: MTD mailing list <linux-mtd@lists.infradead.org>
Subject: unused Kconfig variable MTD_NAND_ATMEL_ECC_SOFT
Date: Thu, 10 Sep 2009 07:23:38 -0400 (EDT) [thread overview]
Message-ID: <alpine.LFD.2.00.0909100721160.19387@localhost> (raw)
just an observation that that Kconfig variable appears to be
entirely unused. from drivers/mtd/nand/Kconfig:
config MTD_NAND_ATMEL_ECC_SOFT
bool "Software ECC"
help
Use software ECC.
NB : hardware and software ECC schemes are incompatible.
If you switch from one to another, you'll have to erase your
mtd partition.
however,
$ grep -r MTD_NAND_ATMEL_ECC_SOFT *
arch/arm/configs/kb9202_defconfig:CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y
arch/arm/configs/usb-a9260_defconfig:CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y
arch/arm/configs/qil-a9260_defconfig:CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y
arch/arm/configs/afeb9260_defconfig:CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y
arch/arm/configs/usb-a9263_defconfig:CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y
arch/arm/configs/neocore926_defconfig:# CONFIG_MTD_NAND_ATMEL_ECC_SOFT is not set
arch/arm/configs/at91sam9g20ek_defconfig:CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y
arch/arm/configs/cam60_defconfig:# CONFIG_MTD_NAND_ATMEL_ECC_SOFT is not set
arch/avr32/configs/atstk1006_defconfig:# CONFIG_MTD_NAND_ATMEL_ECC_SOFT is not set
drivers/mtd/nand/Kconfig:config MTD_NAND_ATMEL_ECC_SOFT
$
no, i don't have a patch for that as i have no idea what a
resolution is, although it's clearly not a problem, just an unused
variable. but if someone wants to suggest a fix, i can quickly whip
up a patch.
rday
--
========================================================================
Robert P. J. Day Waterloo, Ontario, CANADA
Linux Consulting, Training and Annoying Kernel Pedantry.
Web page: http://crashcourse.ca
Twitter: http://twitter.com/rpjday
========================================================================
reply other threads:[~2009-09-10 11:23 UTC|newest]
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