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sparc: introduce CONFIG_BITS

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CONFIG_BITS is set to 32 for sparc32
and 64 for sparc64.

This allow us to use this symbol in for example header files
to ease unification of sparc32 and sparc64.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sam Ravnborg 2008-12-26 15:35:16 -08:00 committed by David S. Miller
parent 6e6ab2e2f0
commit fe6875ec5c
1 changed files with 5 additions and 1 deletions
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6
arch/sparc/Kconfig
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@ -46,7 +46,11 @@ config ARCH_DEFCONFIG
default "arch/sparc/configs/sparc32_defconfig" if SPARC32
default "arch/sparc/configs/sparc64_defconfig" if SPARC64
# CONFIG_BITS can be used at source level to get 32/64 bits
config BITS
int
default 32 if SPARC32
default 64 if SPARC64
config 64BIT
def_bool y if SPARC64