1 files changed, 5 insertions, 6 deletions

diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index 1aeb7082b0c..d0a14cf2bd7 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -223,10 +223,8 @@ static const struct pci_device_id piix_pci_tbl[] = {
         /* ICH8 Mobile PATA Controller */
         { 0x8086, 0x2850, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich_pata_100 },
 
-        /* NOTE: The following PCI ids must be kept in sync with the
-         * list in drivers/pci/quirks.c.
-         */
-
+        /* SATA ports */
+        
         /* 82801EB (ICH5) */
         { 0x8086, 0x24d1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich5_sata },
         /* 82801EB (ICH5) */
@@ -1509,8 +1507,8 @@ static int __devinit piix_init_one(struct pci_dev *pdev,
                 dev_printk(KERN_DEBUG, &pdev->dev,
                            "version " DRV_VERSION "\n");
 
-        /* no hotplugging support (FIXME) */
-        if (!in_module_init)
+        /* no hotplugging support for later devices (FIXME) */
+        if (!in_module_init && ent->driver_data >= ich5_sata)
                 return -ENODEV;
 
         if (piix_broken_system_poweroff(pdev)) {
@@ -1591,6 +1589,7 @@ static int __devinit piix_init_one(struct pci_dev *pdev,
                 host->ports[1]->mwdma_mask = 0;
                 host->ports[1]->udma_mask = 0;
         }
+        host->flags |= ATA_HOST_PARALLEL_SCAN;
 
         pci_set_master(pdev);
         return ata_pci_sff_activate_host(host, ata_sff_interrupt, &piix_sht);