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HEAD
V4L/DVB (5413): Use spin_lock_init to fix lockdep warnings.
[linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git]
/
include
/
asm-generic
/
bitops
/
fls64.h
blob
1b6b17ce2428091e605c8cbda7103b1d42836780
1
#ifndef _ASM_GENERIC_BITOPS_FLS64_H_
2
#define _ASM_GENERIC_BITOPS_FLS64_H_
3
4
#include <asm/types.h>
5
6
static
inline
int
fls64
(
__u64 x
)
7
{
8
__u32 h
=
x
>>
32
;
9
if
(
h
)
10
return
fls
(
h
) +
32
;
11
return
fls
(
x
);
12
}
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#endif
/* _ASM_GENERIC_BITOPS_FLS64_H_ */