#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);