blob: 75510e94f7d0b2fcd5736a4e0aeb9ff282da11d1 [file] [log] [blame]
lh9ed821d2023-04-07 01:36:19 -07001#include <asm/div64.h>
2#include <linux/reciprocal_div.h>
3#include <linux/export.h>
4
5u32 reciprocal_value(u32 k)
6{
7 u64 val = (1LL << 32) + (k - 1);
8 do_div(val, k);
9 return (u32)val;
10}
11EXPORT_SYMBOL(reciprocal_value);