[libata] Fix oops introduced in non-uniform port handling fix

Noticed by several people.

Signed-off-by: Jeff Garzik <jeff@garzik.org>

4 files changed, 13 insertions, 12 deletions

diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index 27c22feebf30..8cd730fe5dd3 100644
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -484,7 +484,7 @@ static void nv_error_handler(struct ata_port *ap)
 static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 {
         static int printed_version = 0;
-        struct ata_port_info *ppi;
+        struct ata_port_info *ppi[2];
         struct ata_probe_ent *probe_ent;
         int pci_dev_busy = 0;
         int rc;
@@ -520,8 +520,8 @@ static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 
         rc = -ENOMEM;
 
-        ppi = &nv_port_info[ent->driver_data];
-        probe_ent = ata_pci_init_native_mode(pdev, &ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY);
+        ppi[0] = ppi[1] = &nv_port_info[ent->driver_data];
+        probe_ent = ata_pci_init_native_mode(pdev, ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY);
         if (!probe_ent)
                 goto err_out_regions;
 
diff --git a/drivers/ata/sata_sis.c b/drivers/ata/sata_sis.c
index 9b17375d8056..18d49fff8dc4 100644
--- a/drivers/ata/sata_sis.c
+++ b/drivers/ata/sata_sis.c
@@ -240,7 +240,7 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
         struct ata_probe_ent *probe_ent = NULL;
         int rc;
         u32 genctl;
-        struct ata_port_info *ppi;
+        struct ata_port_info *ppi[2];
         int pci_dev_busy = 0;
         u8 pmr;
         u8 port2_start;
@@ -265,8 +265,8 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
         if (rc)
                 goto err_out_regions;
 
-        ppi = &sis_port_info;
-        probe_ent = ata_pci_init_native_mode(pdev, &ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY);
+        ppi[0] = ppi[1] = &sis_port_info;
+        probe_ent = ata_pci_init_native_mode(pdev, ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY);
         if (!probe_ent) {
                 rc = -ENOMEM;
                 goto err_out_regions;
diff --git a/drivers/ata/sata_uli.c b/drivers/ata/sata_uli.c
index 8fc6e800011a..dd76f37be182 100644
--- a/drivers/ata/sata_uli.c
+++ b/drivers/ata/sata_uli.c
@@ -185,7 +185,7 @@ static int uli_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 {
         static int printed_version;
         struct ata_probe_ent *probe_ent;
-        struct ata_port_info *ppi;
+        struct ata_port_info *ppi[2];
         int rc;
         unsigned int board_idx = (unsigned int) ent->driver_data;
         int pci_dev_busy = 0;
@@ -211,8 +211,8 @@ static int uli_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
         if (rc)
                 goto err_out_regions;
 
-        ppi = &uli_port_info;
-        probe_ent = ata_pci_init_native_mode(pdev, &ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY);
+        ppi[0] = ppi[1] = &uli_port_info;
+        probe_ent = ata_pci_init_native_mode(pdev, ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY);
         if (!probe_ent) {
                 rc = -ENOMEM;
                 goto err_out_regions;
diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c
index 7f087aef99de..a72a2389a11c 100644
--- a/drivers/ata/sata_via.c
+++ b/drivers/ata/sata_via.c
@@ -318,9 +318,10 @@ static void vt6421_init_addrs(struct ata_probe_ent *probe_ent,
 static struct ata_probe_ent *vt6420_init_probe_ent(struct pci_dev *pdev)
 {
         struct ata_probe_ent *probe_ent;
-        struct ata_port_info *ppi = &vt6420_port_info;
-
-        probe_ent = ata_pci_init_native_mode(pdev, &ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY);
+        struct ata_port_info *ppi[2];
+        
+        ppi[0] = ppi[1] = &vt6420_port_info;
+        probe_ent = ata_pci_init_native_mode(pdev, ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY);
         if (!probe_ent)
                 return NULL;