2 #include <linux/reciprocal_div.h>
4 #include <linux/version.h>
5 #if LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0)
6 /* definition is required since reciprocal_value() is not exported */
7 u32 reciprocal_value(u32 k)
9 u64 val = (1LL << 32) + (k - 1);