kbuild: make it possible for the linker to discard local symbols from vmlinux
[linux-2.6] / lib / reciprocal_div.c
1 #include <asm/div64.h>
2 #include <linux/reciprocal_div.h>
3
4 u32 reciprocal_value(u32 k)
5 {
6         u64 val = (1LL << 32) + (k - 1);
7         do_div(val, k);
8         return (u32)val;
9 }