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>

1 files changed, 4 insertions, 4 deletions

diff --git a/lib/Kconfig b/lib/Kconfig
index d5a86aa441ac..6d7ce4b138c4 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"