ata: use pci_dev->revision

Some places were using PCI_CLASS_REVISION instead of PCI_REVISION_ID, so
they weren't converted by commit 44c10138fd4bbc4b6d6bff0873c24902f2a9da65
(PCI: Change all drivers to use pci_device->revision).

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 2 insertions, 7 deletions

diff --git a/drivers/ata/pata_cmd64x.c b/drivers/ata/pata_cmd64x.c
index e4d3a1e6b8c7..dadfc358ba1c 100644
--- a/drivers/ata/pata_cmd64x.c
+++ b/drivers/ata/pata_cmd64x.c
@@ -388,8 +388,6 @@ static struct ata_port_operations cmd648_port_ops = {
 
 static int cmd64x_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 {
-        u32 class_rev;
-
         static const struct ata_port_info cmd_info[6] = {
                 {       /* CMD 643 - no UDMA */
                         .flags = ATA_FLAG_SLAVE_POSS,
@@ -440,18 +438,15 @@ static int cmd64x_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
         if (rc)
                 return rc;
 
-        pci_read_config_dword(pdev, PCI_CLASS_REVISION, &class_rev);
-        class_rev &= 0xFF;
-
         if (id->driver_data == 0)       /* 643 */
                 ata_pci_bmdma_clear_simplex(pdev);
 
         if (pdev->device == PCI_DEVICE_ID_CMD_646) {
                 /* Does UDMA work ? */
-                if (class_rev > 4)
+                if (pdev->revision > 4)
                         ppi[0] = &cmd_info[2];
                 /* Early rev with other problems ? */
-                else if (class_rev == 1)
+                else if (pdev->revision == 1)
                         ppi[0] = &cmd_info[3];
         }