threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
26 lines
441 B
C
26 lines
441 B
C
#include <linux/compiler.h>
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#include <linux/gcd.h>
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#include <linux/export.h>
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#include <linux/lcm.h>
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/* Lowest common multiple */
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unsigned long lcm(unsigned long a, unsigned long b)
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{
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if (a && b)
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return (a / gcd(a, b)) * b;
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else
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return 0;
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}
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EXPORT_SYMBOL_GPL(lcm);
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unsigned long lcm_not_zero(unsigned long a, unsigned long b)
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{
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unsigned long l = lcm(a, b);
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if (l)
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return l;
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return (b ? : a);
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}
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EXPORT_SYMBOL_GPL(lcm_not_zero);
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