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authorDavid Miller <davem@davemloft.net>2012-02-02 00:17:54 +0200
committerJames Morris <jmorris@namei.org>2012-02-02 10:34:23 +1100
commitc6df4b17c8539f737a6a2d7b797eac41e8e34cdc (patch)
tree7b891178267aa9486fed1197419aac57d3036b5f /lib/Kconfig
parent86f8bedc9e1a8ddb4f1d9ff1f0c1229cc0797d6d (diff)
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lib: Fix multiple definitions of clz_tab
Both sparc 32-bit's software divide assembler and MPILIB provide clz_tab[] with identical contents. Break it out into a seperate object file and select it when SPARC32 or MPILIB is set. Reported-by: Al Viro <viro@ZenIV.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'lib/Kconfig')
-rw-r--r--lib/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Kconfig b/lib/Kconfig
index 169eb7c598e5..d69d321a0997 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -279,6 +279,9 @@ config AVERAGE
If unsure, say N.
+config CLZ_TAB
+ bool
+
config CORDIC
tristate "CORDIC algorithm"
help
@@ -287,6 +290,7 @@ config CORDIC
config MPILIB
tristate
+ select CLZ_TAB
help
Multiprecision maths library from GnuPG.
It is used to implement RSA digital signature verification,