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linux/include/asm-generic/bitops/builtin-ffs.h

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generic: Implement generic ffs/fls using __builtin_* functions This patch implements ffs, __ffs, fls, __fls using __builtin_* gcc functions. These header files can be used by other architectures that rely on the gcc builtins. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
2012-09-12 22:00:53 +01:00