path: root/lib/Kconfig
diff options
authorJan Nikitenko <jan.nikitenko@gmail.com>2007-07-17 04:04:03 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-17 10:23:04 -0700
commitad241528c4919505afccb022acbab3eeb0db4d80 (patch)
treeec3a2a65707ca032eab973f98aa568ed007389f1 /lib/Kconfig
parentc06e677aed0c86480b01faa894967daa8aa3568a (diff)
CRC7 support
Add CRC7 routines, used for example in MMC over SPI communication. Kerneldoc updates [akpm@linux-foundation.org: fix funny mix of const and non-const] Signed-off-by: Jan Nikitenko <jan.nikitenko@gmail.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: "Randy.Dunlap" <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/Kconfig')
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Kconfig b/lib/Kconfig
index 3eb29d5dc4f..e5c2c514174 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -41,6 +41,14 @@ config CRC32
kernel tree does. Such modules that use library CRC32 functions
require M here.
+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.
config LIBCRC32C
tristate "CRC32c (Castagnoli, et al) Cyclic Redundancy-Check"