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cris: define __fls

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Like fls, but can't be handed 0 and returns the bit number.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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Rusty Russell 2009-01-03 15:37:14 +10:30
parent 8c384cdee3
commit 0999769e6c
1 changed files with 1 additions and 0 deletions
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arch/cris/include/asm/bitops.h
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@ -148,6 +148,7 @@ static inline int test_and_change_bit(int nr, volatile unsigned long *addr)
#define ffs kernel_ffs
#include <asm-generic/bitops/fls.h>
#include <asm-generic/bitops/__fls.h>
#include <asm-generic/bitops/fls64.h>
#include <asm-generic/bitops/hweight.h>
#include <asm-generic/bitops/find.h>