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lib/crc: remove unnecessary prompt for CONFIG_CRC_CCITT

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All modules that need CONFIG_CRC_CCITT already select it, so there is no
need to bother users about the option.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20250401221600.24878-3-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
This commit is contained in:
Eric Biggers 2025-04-01 15:15:55 -07:00
parent 9ad19171b6
commit 7939da264b
40 changed files with 1 additions and 45 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/configs/at91_dt_defconfig
View File

@ -232,7 +232,6 @@ CONFIG_CRYPTO_USER_API_SKCIPHER=m
CONFIG_CRYPTO_DEV_ATMEL_AES=y
CONFIG_CRYPTO_DEV_ATMEL_TDES=y
CONFIG_CRYPTO_DEV_ATMEL_SHA=y
CONFIG_CRC_CCITT=y
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_ACORN_8x8=y

1
arch/arm/configs/collie_defconfig
View File

@ -78,7 +78,6 @@ CONFIG_ROMFS_FS=y
CONFIG_NLS_DEFAULT="cp437"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ISO8859_1=y
CONFIG_CRC_CCITT=y
CONFIG_FONTS=y
CONFIG_FONT_MINI_4x6=y
# CONFIG_DEBUG_BUGVERBOSE is not set

1
arch/arm/configs/dove_defconfig
View File

@ -128,7 +128,6 @@ CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_DEV_MARVELL_CESA=y
CONFIG_CRC_CCITT=y
CONFIG_PRINTK_TIME=y
# CONFIG_DEBUG_BUGVERBOSE is not set
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y

1
arch/arm/configs/exynos_defconfig
View File

@ -370,7 +370,6 @@ CONFIG_CRYPTO_AES_ARM_BS=m
CONFIG_CRYPTO_CHACHA20_NEON=m
CONFIG_CRYPTO_DEV_EXYNOS_RNG=y
CONFIG_CRYPTO_DEV_S5P=y
CONFIG_CRC_CCITT=y
CONFIG_DMA_CMA=y
CONFIG_CMA_SIZE_MBYTES=96
CONFIG_FONTS=y

1
arch/arm/configs/imx_v6_v7_defconfig
View File

@ -481,7 +481,6 @@ CONFIG_SECURITYFS=y
CONFIG_CRYPTO_DEV_FSL_CAAM=y
CONFIG_CRYPTO_DEV_SAHARA=y
CONFIG_CRYPTO_DEV_MXS_DCP=y
CONFIG_CRC_CCITT=m
CONFIG_CRC_T10DIF=y
CONFIG_CMA_SIZE_MBYTES=64
CONFIG_FONTS=y

1
arch/arm/configs/lpc32xx_defconfig
View File

@ -179,7 +179,6 @@ CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_UTF8=y
CONFIG_CRYPTO_ANSI_CPRNG=y
# CONFIG_CRYPTO_HW is not set
CONFIG_CRC_CCITT=y
CONFIG_PRINTK_TIME=y
CONFIG_DYNAMIC_DEBUG=y
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y

1
arch/arm/configs/milbeaut_m10v_defconfig
View File

@ -108,7 +108,6 @@ CONFIG_CRYPTO_AES_ARM_BS=m
CONFIG_CRYPTO_AES_ARM_CE=m
CONFIG_CRYPTO_CHACHA20_NEON=m
# CONFIG_CRYPTO_HW is not set
CONFIG_CRC_CCITT=m
CONFIG_CRC_ITU_T=m
CONFIG_DMA_CMA=y
CONFIG_CMA_SIZE_MBYTES=64

1
arch/arm/configs/mmp2_defconfig
View File

@ -67,7 +67,6 @@ CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_ROOT_NFS=y
CONFIG_CRC_CCITT=y
CONFIG_PRINTK_TIME=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y

1
arch/arm/configs/multi_v4t_defconfig
View File

@ -91,6 +91,5 @@ CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_CRAMFS=y
CONFIG_MINIX_FS=y
CONFIG_CRC_CCITT=y
# CONFIG_FTRACE is not set
CONFIG_DEBUG_USER=y

1
arch/arm/configs/multi_v5_defconfig
View File

@ -289,7 +289,6 @@ CONFIG_NLS_UTF8=y
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_DEV_MARVELL_CESA=y
CONFIG_CRC_CCITT=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
CONFIG_MAGIC_SYSRQ=y

1
arch/arm/configs/mvebu_v5_defconfig
View File

@ -187,7 +187,6 @@ CONFIG_NLS_UTF8=y
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_DEV_MARVELL_CESA=y
CONFIG_CRC_CCITT=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
CONFIG_MAGIC_SYSRQ=y

1
arch/arm/configs/omap2plus_defconfig
View File

@ -706,7 +706,6 @@ CONFIG_CRYPTO_DEV_OMAP=m
CONFIG_CRYPTO_DEV_OMAP_SHAM=m
CONFIG_CRYPTO_DEV_OMAP_AES=m
CONFIG_CRYPTO_DEV_OMAP_DES=m
CONFIG_CRC_CCITT=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=y
CONFIG_DMA_CMA=y

1
arch/arm/configs/pxa168_defconfig
View File

@ -41,7 +41,6 @@ CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_ROOT_NFS=y
CONFIG_CRC_CCITT=y
CONFIG_PRINTK_TIME=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y

1
arch/arm/configs/pxa910_defconfig
View File

@ -50,7 +50,6 @@ CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_ROOT_NFS=y
CONFIG_CRC_CCITT=y
CONFIG_PRINTK_TIME=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y

1
arch/arm/configs/pxa_defconfig
View File

@ -663,7 +663,6 @@ CONFIG_CRYPTO_SHA1_ARM=m
CONFIG_CRYPTO_SHA256_ARM=m
CONFIG_CRYPTO_SHA512_ARM=m
CONFIG_CRYPTO_AES_ARM=m
CONFIG_CRC_CCITT=y
CONFIG_CRC_T10DIF=m
CONFIG_FONTS=y
CONFIG_FONT_8x8=y

1
arch/arm/configs/s5pv210_defconfig
View File

@ -113,7 +113,6 @@ CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_UTF8=y
CONFIG_CRC_CCITT=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
CONFIG_MAGIC_SYSRQ=y

1
arch/arm/configs/sama7_defconfig
View File

@ -227,7 +227,6 @@ CONFIG_CRYPTO_USER_API_SKCIPHER=m
CONFIG_CRYPTO_DEV_ATMEL_AES=y
CONFIG_CRYPTO_DEV_ATMEL_TDES=y
CONFIG_CRYPTO_DEV_ATMEL_SHA=y
CONFIG_CRC_CCITT=y
CONFIG_CRC_ITU_T=y
CONFIG_DMA_CMA=y
CONFIG_CMA_SIZE_MBYTES=32

1
arch/arm/configs/spitz_defconfig
View File

@ -234,7 +234,6 @@ CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRC_CCITT=y
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y

1
arch/arm/configs/wpcm450_defconfig
View File

@ -191,7 +191,6 @@ CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
CONFIG_X509_CERTIFICATE_PARSER=y
CONFIG_PKCS7_MESSAGE_PARSER=y
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_CRC_CCITT=y
CONFIG_CRC_ITU_T=m
CONFIG_PRINTK_TIME=y
CONFIG_DEBUG_KERNEL=y

1
arch/hexagon/configs/comet_defconfig
View File

@ -72,7 +72,6 @@ CONFIG_INET=y
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_HW is not set
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_FRAME_WARN=0

1
arch/mips/configs/fuloong2e_defconfig
View File

@ -218,4 +218,3 @@ CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_LZO=m
# CONFIG_CRYPTO_HW is not set
CONFIG_CRC_CCITT=y

1
arch/parisc/configs/generic-32bit_defconfig
View File

@ -264,7 +264,6 @@ CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRC_CCITT=m
CONFIG_CRC_T10DIF=y
CONFIG_FONTS=y
CONFIG_PRINTK_TIME=y

1
arch/parisc/configs/generic-64bit_defconfig
View File

@ -292,7 +292,6 @@ CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_DEFLATE=m
# CONFIG_CRYPTO_HW is not set
CONFIG_CRC_CCITT=m
CONFIG_PRINTK_TIME=y
CONFIG_DEBUG_KERNEL=y
CONFIG_STRIP_ASM_SYMS=y

1
arch/powerpc/configs/44x/warp_defconfig
View File

@ -85,7 +85,6 @@ CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_15=y
CONFIG_NLS_UTF8=y
CONFIG_CRC_CCITT=y
CONFIG_CRC_T10DIF=y
CONFIG_PRINTK_TIME=y
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y

1
arch/powerpc/configs/85xx/ge_imp3a_defconfig
View File

@ -221,7 +221,6 @@ CONFIG_NLS_ISO8859_15=y
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=y
CONFIG_CRC_CCITT=y
CONFIG_CRC_T10DIF=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_CRYPTO_CBC=y

1
arch/powerpc/configs/85xx/stx_gp3_defconfig
View File

@ -60,7 +60,6 @@ CONFIG_CRAMFS=m
CONFIG_NFS_FS=y
CONFIG_ROOT_NFS=y
CONFIG_NLS=y
CONFIG_CRC_CCITT=y
CONFIG_CRC_T10DIF=m
CONFIG_DETECT_HUNG_TASK=y
# CONFIG_DEBUG_BUGVERBOSE is not set

1
arch/powerpc/configs/gamecube_defconfig
View File

@ -82,7 +82,6 @@ CONFIG_ROOT_NFS=y
CONFIG_CIFS=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ISO8859_1=y
CONFIG_CRC_CCITT=y
CONFIG_PRINTK_TIME=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y

1
arch/powerpc/configs/linkstation_defconfig
View File

@ -125,7 +125,6 @@ CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_UTF8=m
CONFIG_CRC_CCITT=m
CONFIG_CRC_T10DIF=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_KERNEL=y

1
arch/powerpc/configs/mpc866_ads_defconfig
View File

@ -38,4 +38,3 @@ CONFIG_TMPFS=y
CONFIG_CRAMFS=y
CONFIG_NFS_FS=y
CONFIG_ROOT_NFS=y
CONFIG_CRC_CCITT=y

1
arch/powerpc/configs/mvme5100_defconfig
View File

@ -107,7 +107,6 @@ CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_UTF8=m
CONFIG_CRC_CCITT=m
CONFIG_CRC_T10DIF=y
CONFIG_XZ_DEC=y
CONFIG_MAGIC_SYSRQ=y

1
arch/powerpc/configs/pasemi_defconfig
View File

@ -159,7 +159,6 @@ CONFIG_NFSD=y
CONFIG_NFSD_V4=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ISO8859_1=y
CONFIG_CRC_CCITT=y
CONFIG_PRINTK_TIME=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_KERNEL=y

1
arch/powerpc/configs/ps3_defconfig
View File

@ -148,7 +148,6 @@ CONFIG_NLS_ISO8859_1=y
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRC_CCITT=m
CONFIG_CRC_T10DIF=y
CONFIG_PRINTK_TIME=y
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y

1
arch/powerpc/configs/wii_defconfig
View File

@ -114,7 +114,6 @@ CONFIG_ROOT_NFS=y
CONFIG_CIFS=m
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ISO8859_1=y
CONFIG_CRC_CCITT=y
CONFIG_PRINTK_TIME=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_SPINLOCK=y

1
arch/sh/configs/magicpanelr2_defconfig
View File

@ -86,5 +86,4 @@ CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_KOBJECT=y
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
CONFIG_FRAME_POINTER=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m

1
arch/sh/configs/se7206_defconfig
View File

@ -101,6 +101,5 @@ CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_HW is not set
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_ITU_T=y

1
arch/sh/configs/se7712_defconfig
View File

@ -97,4 +97,3 @@ CONFIG_FRAME_POINTER=y
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_PCBC=m
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRC_CCITT=y

1
arch/sh/configs/se7721_defconfig
View File

@ -123,4 +123,3 @@ CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
CONFIG_FRAME_POINTER=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRC_CCITT=y

1
arch/sh/configs/sh03_defconfig
View File

@ -120,6 +120,5 @@ CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_DEFLATE=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRC_CCITT=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_GENERIC=y

1
arch/sh/configs/sh2007_defconfig
View File

@ -193,5 +193,4 @@ CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_HW is not set
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y

7
lib/Kconfig
View File

@ -139,12 +139,7 @@ config TRACE_MMIO_ACCESS
source "lib/crypto/Kconfig"
config CRC_CCITT
tristate "CRC-CCITT functions"
help
This option is provided for the case where no in-kernel-tree
modules require CRC-CCITT functions, but a module built outside
the kernel tree does. Such modules that use library CRC-CCITT
functions require M here.
tristate
config CRC16
tristate "CRC16 functions"