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gerrit-public.fairphone.software
/
kernel
/
msm-4.9
/
0024fd00cd404b418b6e6a7408700814cfe7b3dd
/
.
/
lib
/
reciprocal_div.c
blob: 6a3bd48fa2a06e500d6695ac936a6ff4143775e4 [
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Eric Dumazet
6a2d7a9
2006-12-13 00:34:27 -0800
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1
#include
<asm/div64.h>
2
#include
<linux/reciprocal_div.h>
3
4
u32 reciprocal_value
(
u32 k
)
5
{
6
u64 val
=
(
1LL
<<
32
)
+
(
k
-
1
);
7
do_div
(
val
,
k
);
8
return
(
u32
)
val
;
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}