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Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-watchdog
[GitHub/mt8127/android_kernel_alcatel_ttab.git]
/
lib
/
lcm.c
1
#include <linux/kernel.h>
2
#include <linux/gcd.h>
3
#include <linux/module.h>
4
#include <linux/lcm.h>
5
6
/* Lowest common multiple */
7
unsigned long
lcm
(
unsigned long
a
,
unsigned long
b
)
8
{
9
if
(
a
&&
b
)
10
return
(
a
*
b
) /
gcd
(
a
,
b
);
11
else if
(
b
)
12
return
b
;
13
14
return
a
;
15
}
16
EXPORT_SYMBOL_GPL
(
lcm
);