diff options
Diffstat (limited to 'drivers/ata/pata_hpt37x.c')
| -rw-r--r-- | drivers/ata/pata_hpt37x.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c index c79f066c2bc9..68eb34929cec 100644 --- a/drivers/ata/pata_hpt37x.c +++ b/drivers/ata/pata_hpt37x.c @@ -847,15 +847,16 @@ static u32 hpt374_read_freq(struct pci_dev *pdev) u32 freq; unsigned long io_base = pci_resource_start(pdev, 4); if (PCI_FUNC(pdev->devfn) & 1) { - struct pci_dev *pdev_0 = pci_get_slot(pdev->bus, pdev->devfn - 1); + struct pci_dev *pdev_0; + + pdev_0 = pci_get_slot(pdev->bus, pdev->devfn - 1); /* Someone hot plugged the controller on us ? */ if (pdev_0 == NULL) return 0; io_base = pci_resource_start(pdev_0, 4); freq = inl(io_base + 0x90); pci_dev_put(pdev_0); - } - else + } else freq = inl(io_base + 0x90); return freq; } |