ata: ahci: append new hflag AHCI_HFLAG_NO_FBS

Append AHCI_HFLAG_NO_FBS to force turning off FBS flag.

Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Signed-off-by: Kefeng Wang <kefeng.wang@linaro.org>
Signed-off-by: Tejun Heo <tj@kernel.org>