From 82edb4baa762c98008fcea6393e85bffedab2b3c Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Wed, 28 Mar 2012 14:42:56 -0700 Subject: [PATCH] crc32: add help text for the algorithm select option Add help text to the crc32 algorithm selection option in Kconfig. Signed-off-by: Darrick J. Wong Reported-by: Stefan Richter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/lib/Kconfig b/lib/Kconfig index a0e5900a9d85..4a8aba2e5cc0 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -88,6 +88,10 @@ choice prompt "CRC32 implementation" depends on CRC32 default CRC32_SLICEBY8 + help + This option allows a kernel builder to override the default choice + of CRC32 algorithm. Choose the default ("slice by 8") unless you + know that you need one of the others. config CRC32_SLICEBY8 bool "Slice by 8 bytes" -- 2.30.2