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-rw-r--r--arch/arm/configs/imx_v6_v7_defconfig1
-rw-r--r--arch/arm/configs/lpc18xx_defconfig1
-rw-r--r--arch/arm/configs/mxs_defconfig1
-rw-r--r--arch/arm/configs/omap2plus_defconfig1
-rw-r--r--arch/arm/configs/stm32_defconfig1
-rw-r--r--arch/mips/configs/bigsur_defconfig1
-rw-r--r--arch/mips/configs/fuloong2e_defconfig1
-rw-r--r--arch/s390/configs/debug_defconfig1
-rw-r--r--arch/s390/configs/defconfig1
-rw-r--r--arch/sh/configs/se7206_defconfig1
-rw-r--r--lib/Kconfig7
11 files changed, 1 insertions, 16 deletions
diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index 87841e5cafe2..eace4475fa9d 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -483,7 +483,6 @@ CONFIG_CRYPTO_DEV_SAHARA=y
CONFIG_CRYPTO_DEV_MXS_DCP=y
CONFIG_CRC_CCITT=m
CONFIG_CRC_T10DIF=y
-CONFIG_CRC7=m
CONFIG_LIBCRC32C=m
CONFIG_CMA_SIZE_MBYTES=64
CONFIG_FONTS=y
diff --git a/arch/arm/configs/lpc18xx_defconfig b/arch/arm/configs/lpc18xx_defconfig
index f55c231e0870..2aa2ac8c6507 100644
--- a/arch/arm/configs/lpc18xx_defconfig
+++ b/arch/arm/configs/lpc18xx_defconfig
@@ -148,7 +148,6 @@ CONFIG_EXT2_FS=y
CONFIG_JFFS2_FS=y
# CONFIG_NETWORK_FILESYSTEMS is not set
CONFIG_CRC_ITU_T=y
-CONFIG_CRC7=y
CONFIG_PRINTK_TIME=y
# CONFIG_ENABLE_MUST_CHECK is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
diff --git a/arch/arm/configs/mxs_defconfig b/arch/arm/configs/mxs_defconfig
index 43bc1255a5db..d8a6e43c401e 100644
--- a/arch/arm/configs/mxs_defconfig
+++ b/arch/arm/configs/mxs_defconfig
@@ -161,7 +161,6 @@ CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_15=y
CONFIG_CRYPTO_DEV_MXS_DCP=y
CONFIG_CRC_ITU_T=m
-CONFIG_CRC7=m
CONFIG_FONTS=y
CONFIG_PRINTK_TIME=y
CONFIG_DEBUG_KERNEL=y
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
index 6de45d7f6078..99636c9dced1 100644
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@@ -710,7 +710,6 @@ CONFIG_CRYPTO_DEV_OMAP_DES=m
CONFIG_CRC_CCITT=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=y
-CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
CONFIG_DMA_CMA=y
CONFIG_FONTS=y
diff --git a/arch/arm/configs/stm32_defconfig b/arch/arm/configs/stm32_defconfig
index 77048b5e1ec4..423bb41c4225 100644
--- a/arch/arm/configs/stm32_defconfig
+++ b/arch/arm/configs/stm32_defconfig
@@ -75,7 +75,6 @@ CONFIG_EXT3_FS=y
# CONFIG_INOTIFY_USER is not set
CONFIG_NLS=y
CONFIG_CRC_ITU_T=y
-CONFIG_CRC7=y
CONFIG_PRINTK_TIME=y
# CONFIG_DEBUG_BUGVERBOSE is not set
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
diff --git a/arch/mips/configs/bigsur_defconfig b/arch/mips/configs/bigsur_defconfig
index f7c4b3529a2c..fe282630b51c 100644
--- a/arch/mips/configs/bigsur_defconfig
+++ b/arch/mips/configs/bigsur_defconfig
@@ -239,7 +239,6 @@ CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRC_T10DIF=m
-CONFIG_CRC7=m
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_DETECT_HUNG_TASK=y
diff --git a/arch/mips/configs/fuloong2e_defconfig b/arch/mips/configs/fuloong2e_defconfig
index 00329bb5de5a..5ab149cd3178 100644
--- a/arch/mips/configs/fuloong2e_defconfig
+++ b/arch/mips/configs/fuloong2e_defconfig
@@ -219,4 +219,3 @@ CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_LZO=m
# CONFIG_CRYPTO_HW is not set
CONFIG_CRC_CCITT=y
-CONFIG_CRC7=m
diff --git a/arch/s390/configs/debug_defconfig b/arch/s390/configs/debug_defconfig
index c46781f8570c..ea9c3a944e37 100644
--- a/arch/s390/configs/debug_defconfig
+++ b/arch/s390/configs/debug_defconfig
@@ -815,7 +815,6 @@ CONFIG_SYSTEM_BLACKLIST_KEYRING=y
CONFIG_CORDIC=m
CONFIG_CRYPTO_LIB_CURVE25519=m
CONFIG_CRYPTO_LIB_CHACHA20POLY1305=m
-CONFIG_CRC7=m
CONFIG_CRC8=m
CONFIG_RANDOM32_SELFTEST=y
CONFIG_XZ_DEC_MICROLZMA=y
diff --git a/arch/s390/configs/defconfig b/arch/s390/configs/defconfig
index 23d8bce642aa..c929fa5131f1 100644
--- a/arch/s390/configs/defconfig
+++ b/arch/s390/configs/defconfig
@@ -803,7 +803,6 @@ CONFIG_CORDIC=m
CONFIG_PRIME_NUMBERS=m
CONFIG_CRYPTO_LIB_CURVE25519=m
CONFIG_CRYPTO_LIB_CHACHA20POLY1305=m
-CONFIG_CRC7=m
CONFIG_CRC8=m
CONFIG_XZ_DEC_MICROLZMA=y
CONFIG_DMA_CMA=y
diff --git a/arch/sh/configs/se7206_defconfig b/arch/sh/configs/se7206_defconfig
index 78e0e7be57ee..f104c3b9a177 100644
--- a/arch/sh/configs/se7206_defconfig
+++ b/arch/sh/configs/se7206_defconfig
@@ -104,5 +104,4 @@ CONFIG_CRYPTO_LZO=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_ITU_T=y
-CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
diff --git a/lib/Kconfig b/lib/Kconfig
index e867971c9766..9b668c4b60e9 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -212,12 +212,7 @@ config CRC4
tristate
config CRC7
- tristate "CRC7 functions"
- help
- This option is provided for the case where no in-kernel-tree
- modules require CRC7 functions, but a module built outside
- the kernel tree does. Such modules that use library CRC7
- functions require M here.
+ tristate
config LIBCRC32C
tristate "CRC32c (Castagnoli, et al) Cyclic Redundancy-Check"