2 files changed, 3 insertions, 2 deletions

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 396493cc98ce..72644bdecbb0 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -5785,6 +5785,7 @@ ata_probe_ent_alloc(struct device *dev, const struct ata_port_info *port)
         probe_ent->mwdma_mask = port->mwdma_mask;
         probe_ent->udma_mask = port->udma_mask;
         probe_ent->port_ops = port->port_ops;
+        probe_ent->private_data = port->private_data;
 
         return probe_ent;
 }
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index a620e235ccc2..06daaa3736a2 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -828,7 +828,6 @@ ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port, int
 
         probe_ent->irq = pdev->irq;
         probe_ent->irq_flags = IRQF_SHARED;
-        probe_ent->private_data = port[0]->private_data;
 
         if (ports & ATA_PORT_PRIMARY) {
                 probe_ent->port[p].cmd_addr = pci_resource_start(pdev, 0);
@@ -878,7 +877,6 @@ static struct ata_probe_ent *ata_pci_init_legacy_port(struct pci_dev *pdev,
                 return NULL;
 
         probe_ent->n_ports = 2;
-        probe_ent->private_data = port[0]->private_data;
 
         if (port_mask & ATA_PORT_PRIMARY) {
                 probe_ent->irq = ATA_PRIMARY_IRQ;
@@ -908,6 +906,8 @@ static struct ata_probe_ent *ata_pci_init_legacy_port(struct pci_dev *pdev,
                                 probe_ent->_host_flags |= ATA_HOST_SIMPLEX;
                 }
                 ata_std_ports(&probe_ent->port[1]);
+
+                /* FIXME: could be pointing to stack area; must copy */
                 probe_ent->pinfo2 = port[1];
         } else
                 probe_ent->dummy_port_mask |= ATA_PORT_SECONDARY;