| 1 | #include <linux/kernel.h>
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| 2 | #include <linux/gcd.h>
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| 3 | #include <linux/module.h>
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| 4 |
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| 5 |
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| 6 | unsigned long lcm(unsigned long a, unsigned long b)
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| 7 | {
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| 8 | if (a && b)
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| 9 | return (a * b) / gcd(a, b);
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| 10 | else if (b)
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| 11 | return b;
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| 12 |
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| 13 | return a;
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| 14 | }
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| 15 | EXPORT_SYMBOL_GPL(lcm);
|