diff options
Diffstat (limited to 'drivers/net/ethernet/cavium/common/cavium_ptp.c')
| -rw-r--r-- | drivers/net/ethernet/cavium/common/cavium_ptp.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/ethernet/cavium/common/cavium_ptp.c b/drivers/net/ethernet/cavium/common/cavium_ptp.c index 9fd717b9cf69..984f0dd7b62e 100644 --- a/drivers/net/ethernet/cavium/common/cavium_ptp.c +++ b/drivers/net/ethernet/cavium/common/cavium_ptp.c @@ -239,12 +239,11 @@ static int cavium_ptp_probe(struct pci_dev *pdev, if (err) goto error_free; - err = pcim_iomap_regions(pdev, 1 << PCI_PTP_BAR_NO, pci_name(pdev)); + clock->reg_base = pcim_iomap_region(pdev, PCI_PTP_BAR_NO, pci_name(pdev)); + err = PTR_ERR_OR_ZERO(clock->reg_base); if (err) goto error_free; - clock->reg_base = pcim_iomap_table(pdev)[PCI_PTP_BAR_NO]; - spin_lock_init(&clock->spin_lock); cc = &clock->cycle_counter; @@ -292,7 +291,7 @@ error_stop: clock_cfg = readq(clock->reg_base + PTP_CLOCK_CFG); clock_cfg &= ~PTP_CLOCK_CFG_PTP_EN; writeq(clock_cfg, clock->reg_base + PTP_CLOCK_CFG); - pcim_iounmap_regions(pdev, 1 << PCI_PTP_BAR_NO); + pcim_iounmap_region(pdev, PCI_PTP_BAR_NO); error_free: devm_kfree(dev, clock); |