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authorDarrick J. Wong <djwong@us.ibm.com>2012-03-23 15:02:25 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-03-23 16:58:38 -0700
commit46c5801eaf86e83cb3a4142ad35188db5011fff0 (patch)
tree2b8a8f7709aa7dadafdf13f823488cf51e2e2fed /lib/Kconfig
parent78dff4189708d07cdcaf7bfd1b04ebe78ac9c041 (diff)
downloadlinux-46c5801eaf86e83cb3a4142ad35188db5011fff0.tar.gz
crc32: bolt on crc32c
Reuse the existing crc32 code to stamp out a crc32c implementation. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Bob Pearson <rpearson@systemfabricworks.com> 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')
-rw-r--r--lib/Kconfig8
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/Kconfig b/lib/Kconfig
index d5a86aa441a..6d7ce4b138c 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -61,14 +61,14 @@ config CRC_ITU_T
functions require M here.
config CRC32
- tristate "CRC32 functions"
+ tristate "CRC32/CRC32c functions"
default y
select BITREVERSE
help
This option is provided for the case where no in-kernel-tree
- modules require CRC32 functions, but a module built outside the
- kernel tree does. Such modules that use library CRC32 functions
- require M here.
+ modules require CRC32/CRC32c functions, but a module built outside
+ the kernel tree does. Such modules that use library CRC32/CRC32c
+ functions require M here.
config CRC32_SELFTEST
bool "CRC32 perform self test on init"