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Merge branches 'core/iommu', 'x86/amd-iommu' and 'x86/iommu' into x86-v28-for-linus...
[linux-2.6]
/
lib
/
reciprocal_div.c
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#include <asm/div64.h>
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#include <linux/reciprocal_div.h>
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u32 reciprocal_value(u32 k)
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{
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u64 val = (1LL << 32) + (k - 1);
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do_div(val, k);
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return (u32)val;
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}