ahci: add HFLAG_YES_FBS and apply it to 88SE9128

Commit 5f173107ecad83a50 added HFLAG_YES_FBS workaround for 88SE9128
(1b4b:9123).

However, that change inadvertently caused the legacy IDE interface of
the controller (with the same pci id) to become associated with the AHCI
driver as well, causing the driver to try to bring the interface up in
vain.

Fix that by matching against class as well.

Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 3a43b116783e..b8d96ce37fc9 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -380,6 +380,8 @@ static const struct pci_device_id ahci_pci_tbl[] = {
         { PCI_VDEVICE(MARVELL, 0x6145), board_ahci_mv },        /* 6145 */
         { PCI_VDEVICE(MARVELL, 0x6121), board_ahci_mv },        /* 6121 */
         { PCI_DEVICE(0x1b4b, 0x9123),
+          .class = PCI_CLASS_STORAGE_SATA_AHCI,
+          .class_mask = 0xffffff,
           .driver_data = board_ahci_yes_fbs },                  /* 88se9128 */
 
         /* Promise */