Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753645Ab2HOJ3k (ORCPT ); Wed, 15 Aug 2012 05:29:40 -0400 Received: from co1ehsobe003.messaging.microsoft.com ([216.32.180.186]:24786 "EHLO co1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750923Ab2HOJ3i (ORCPT ); Wed, 15 Aug 2012 05:29:38 -0400 X-Forefront-Antispam-Report: CIP:70.37.183.190;KIP:(null);UIP:(null);IPV:NLI;H:mail.freescale.net;RD:none;EFVD:NLI X-SpamScore: 3 X-BigFish: VS3(zzzz1202h1082kzz8275bh8275dhz2dh2a8h668h839hd24he5bhf0ah107ah) From: Huang Shijie To: CC: , , , , , , , , , , , , , , , , , , , , , , Huang Shijie Subject: [PATCH] kconfig: remove CONFIG_MTD_NAND_VERIFY_WRITE Date: Wed, 15 Aug 2012 17:12:10 +0800 Message-ID: <1345021930-5033-1-git-send-email-b32955@freescale.com> X-Mailer: git-send-email 1.7.0.4 MIME-Version: 1.0 Content-Type: text/plain X-OriginatorOrg: freescale.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 7993 Lines: 221 Just as Artem suggested: "Both UBI and JFFS2 are able to read verify what they wrote already. There are also MTD tests which do this verification. So I think there is no reason to keep this in the NAND layer, let alone wasting RAM in the driver to support this feature." So kill MTD_NAND_VERIFY_WRITE entirely. Please see the patch: http://lists.infradead.org/pipermail/linux-mtd/2012-August/043189.html This patch removes the CONFIG_MTD_NAND_VERIFY_WRITE in the defconfigs. Signed-off-by: Huang Shijie --- arch/arm/configs/bcmring_defconfig | 1 - arch/arm/configs/cam60_defconfig | 1 - arch/arm/configs/corgi_defconfig | 1 - arch/arm/configs/ep93xx_defconfig | 1 - arch/arm/configs/mini2440_defconfig | 1 - arch/arm/configs/mv78xx0_defconfig | 1 - arch/arm/configs/nhk8815_defconfig | 1 - arch/arm/configs/orion5x_defconfig | 1 - arch/arm/configs/pxa3xx_defconfig | 1 - arch/arm/configs/spitz_defconfig | 1 - arch/blackfin/configs/BF561-ACVILON_defconfig | 1 - arch/mips/configs/rb532_defconfig | 1 - arch/powerpc/configs/83xx/mpc8313_rdb_defconfig | 1 - arch/powerpc/configs/83xx/mpc8315_rdb_defconfig | 1 - arch/powerpc/configs/mpc83xx_defconfig | 1 - 15 files changed, 0 insertions(+), 15 deletions(-) diff --git a/arch/arm/configs/bcmring_defconfig b/arch/arm/configs/bcmring_defconfig index 9e6a8fe..6c389d9 100644 --- a/arch/arm/configs/bcmring_defconfig +++ b/arch/arm/configs/bcmring_defconfig @@ -44,7 +44,6 @@ CONFIG_MTD_CFI_ADV_OPTIONS=y CONFIG_MTD_CFI_GEOMETRY=y # CONFIG_MTD_CFI_I2 is not set CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_VERIFY_WRITE=y CONFIG_MTD_NAND_BCM_UMI=y CONFIG_MTD_NAND_BCM_UMI_HWCS=y # CONFIG_MISC_DEVICES is not set diff --git a/arch/arm/configs/cam60_defconfig b/arch/arm/configs/cam60_defconfig index cedc92e..1457971 100644 --- a/arch/arm/configs/cam60_defconfig +++ b/arch/arm/configs/cam60_defconfig @@ -49,7 +49,6 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_PLATRAM=m CONFIG_MTD_DATAFLASH=y CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_VERIFY_WRITE=y CONFIG_MTD_NAND_ATMEL=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig index e53c475..4b8a25d 100644 --- a/arch/arm/configs/corgi_defconfig +++ b/arch/arm/configs/corgi_defconfig @@ -97,7 +97,6 @@ CONFIG_MTD_BLOCK=y CONFIG_MTD_ROM=y CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_VERIFY_WRITE=y CONFIG_MTD_NAND_SHARPSL=y CONFIG_BLK_DEV_LOOP=y CONFIG_IDE=y diff --git a/arch/arm/configs/ep93xx_defconfig b/arch/arm/configs/ep93xx_defconfig index 8e97b2f..806005a 100644 --- a/arch/arm/configs/ep93xx_defconfig +++ b/arch/arm/configs/ep93xx_defconfig @@ -61,7 +61,6 @@ CONFIG_MTD_CFI_STAA=y CONFIG_MTD_ROM=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_VERIFY_WRITE=y CONFIG_BLK_DEV_NBD=y CONFIG_EEPROM_LEGACY=y CONFIG_SCSI=y diff --git a/arch/arm/configs/mini2440_defconfig b/arch/arm/configs/mini2440_defconfig index 082175c..00630e6 100644 --- a/arch/arm/configs/mini2440_defconfig +++ b/arch/arm/configs/mini2440_defconfig @@ -102,7 +102,6 @@ CONFIG_MTD_CFI_STAA=y CONFIG_MTD_RAM=y CONFIG_MTD_ROM=y CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_VERIFY_WRITE=y CONFIG_MTD_NAND_S3C2410=y CONFIG_MTD_NAND_PLATFORM=y CONFIG_MTD_LPDDR=y diff --git a/arch/arm/configs/mv78xx0_defconfig b/arch/arm/configs/mv78xx0_defconfig index 7305ebd..1f08219 100644 --- a/arch/arm/configs/mv78xx0_defconfig +++ b/arch/arm/configs/mv78xx0_defconfig @@ -49,7 +49,6 @@ CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_VERIFY_WRITE=y CONFIG_MTD_NAND_ORION=y CONFIG_BLK_DEV_LOOP=y # CONFIG_SCSI_PROC_FS is not set diff --git a/arch/arm/configs/nhk8815_defconfig b/arch/arm/configs/nhk8815_defconfig index bf123c5..240b25e 100644 --- a/arch/arm/configs/nhk8815_defconfig +++ b/arch/arm/configs/nhk8815_defconfig @@ -57,7 +57,6 @@ CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_NAND=y CONFIG_MTD_NAND_ECC_SMC=y -CONFIG_MTD_NAND_VERIFY_WRITE=y CONFIG_MTD_NAND_NOMADIK=y CONFIG_MTD_ONENAND=y CONFIG_MTD_ONENAND_VERIFY_WRITE=y diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig index a288d70..cd5e6ba 100644 --- a/arch/arm/configs/orion5x_defconfig +++ b/arch/arm/configs/orion5x_defconfig @@ -72,7 +72,6 @@ CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_VERIFY_WRITE=y CONFIG_MTD_NAND_PLATFORM=y CONFIG_MTD_NAND_ORION=y CONFIG_BLK_DEV_LOOP=y diff --git a/arch/arm/configs/pxa3xx_defconfig b/arch/arm/configs/pxa3xx_defconfig index 1677a06..60e3138 100644 --- a/arch/arm/configs/pxa3xx_defconfig +++ b/arch/arm/configs/pxa3xx_defconfig @@ -36,7 +36,6 @@ CONFIG_MTD_CONCAT=y CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_VERIFY_WRITE=y CONFIG_MTD_NAND_PXA3xx=y CONFIG_MTD_NAND_PXA3xx_BUILTIN=y CONFIG_MTD_ONENAND=y diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig index 7015827..df77931 100644 --- a/arch/arm/configs/spitz_defconfig +++ b/arch/arm/configs/spitz_defconfig @@ -94,7 +94,6 @@ CONFIG_MTD_BLOCK=y CONFIG_MTD_ROM=y CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_VERIFY_WRITE=y CONFIG_MTD_NAND_SHARPSL=y CONFIG_BLK_DEV_LOOP=y CONFIG_IDE=y diff --git a/arch/blackfin/configs/BF561-ACVILON_defconfig b/arch/blackfin/configs/BF561-ACVILON_defconfig index 0fdc4ec..9198837 100644 --- a/arch/blackfin/configs/BF561-ACVILON_defconfig +++ b/arch/blackfin/configs/BF561-ACVILON_defconfig @@ -57,7 +57,6 @@ CONFIG_MTD_PLATRAM=y CONFIG_MTD_PHRAM=y CONFIG_MTD_BLOCK2MTD=y CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_VERIFY_WRITE=y CONFIG_MTD_NAND_PLATFORM=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y diff --git a/arch/mips/configs/rb532_defconfig b/arch/mips/configs/rb532_defconfig index 55902d9..b85b121 100644 --- a/arch/mips/configs/rb532_defconfig +++ b/arch/mips/configs/rb532_defconfig @@ -119,7 +119,6 @@ CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_BLOCK2MTD=y CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_VERIFY_WRITE=y CONFIG_MTD_NAND_PLATFORM=y CONFIG_ATA=y # CONFIG_ATA_VERBOSE_ERROR is not set diff --git a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig index 126ef1b..e4ad2e2 100644 --- a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig +++ b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig @@ -38,7 +38,6 @@ CONFIG_MTD_CFI=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP_OF=y CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_VERIFY_WRITE=y CONFIG_MTD_NAND_FSL_ELBC=y CONFIG_PROC_DEVICETREE=y CONFIG_BLK_DEV_LOOP=y diff --git a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig index abcf00a..34ff568 100644 --- a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig +++ b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig @@ -37,7 +37,6 @@ CONFIG_MTD_CFI=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP_OF=y CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_VERIFY_WRITE=y CONFIG_PROC_DEVICETREE=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig index 5aac9a8..f6fc66c 100644 --- a/arch/powerpc/configs/mpc83xx_defconfig +++ b/arch/powerpc/configs/mpc83xx_defconfig @@ -52,7 +52,6 @@ CONFIG_MTD_CFI=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP_OF=y CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_VERIFY_WRITE=y CONFIG_MTD_NAND_FSL_ELBC=y CONFIG_PROC_DEVICETREE=y CONFIG_BLK_DEV_LOOP=y -- 1.7.0.4 -- 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/