Content - 75510e94f7d0b2fcd5736a4e0aeb9ff282da11d1 - e500753/lib/reciprocal_div.c

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Tip revision: 12a63bf910bac07c1024db181e4e43873c8eb13b authored by Jason Self on 14 September 2013, 14:07:09 UTC
Linux-libre 3.11.1-gnu

Tip revision: 12a63bf

reciprocal_div.c

#include <asm/div64.h>
#include <linux/reciprocal_div.h>
#include <linux/export.h>

u32 reciprocal_value(u32 k)
{
	u64 val = (1LL << 32) + (k - 1);
	do_div(val, k);
	return (u32)val;
}
EXPORT_SYMBOL(reciprocal_value);

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