net: hns: Fix for __udivdi3 compiler error

This patch fixes the __udivdi3 undefined error reported by
test robot.

Fixes: b8c17f70

 ("net: hns: Add self-adaptive interrupt coalesce support in hns driver")
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>