[PATCH] libata: Fix HPA handling regression

Restore the support for handling drives that report one sector too many
(ie SCSI not ATA style). This worked before the HPA update but was
removed in that process.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

diff --cc drivers/ata/libata-core.c
Simple merge

diff --cc include/linux/libata.h
Simple merge