Content - 6a3bd48fa2a06e500d6695ac936a6ff4143775e4 - 90a0b8e/lib/reciprocal_div.c

swh:1:snp:173f8deb0c56c557784b4fd217e7608ac6197844

Tip revision: e490517a039a99d692cb3a5561941b0a5f576172 authored by Linus Torvalds on 26 May 2008, 18:07:53 UTC
Linux 2.6.26-rc4

Tip revision: e490517

reciprocal_div.c

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

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