[PATCH v3 5/9] ethernet: cavium: Replace deprecated PCI functions

[Philipp Stanner <pstanner@redhat.com>]

pcim_iomap_regions() and pcim_iomap_table() have been deprecated by
the PCI subsystem in commit e354bb84a4c1 ("PCI: Deprecate
pcim_iomap_table(), pcim_iomap_regions_request_all()").

Replace these functions with the function pcim_iomap_region().

Signed-off-by: Philipp Stanner <pstanner@redhat.com>
---
 drivers/net/ethernet/cavium/common/cavium_ptp.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/cavium/common/cavium_ptp.c b/drivers/net/ethernet/cavium/common/cavium_ptp.c
index 9fd717b9cf69..1849c62cde1d 100644
--- a/drivers/net/ethernet/cavium/common/cavium_ptp.c
+++ b/drivers/net/ethernet/cavium/common/cavium_ptp.c
@@ -239,11 +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));
-	if (err)
+	clock->reg_base = pcim_iomap_region(pdev, PCI_PTP_BAR_NO, pci_name(pdev));
+	if (IS_ERR(clock->reg_base)) {
+		err = PTR_ERR(clock->reg_base);
 		goto error_free;
-
-	clock->reg_base = pcim_iomap_table(pdev)[PCI_PTP_BAR_NO];
+	}
 
 	spin_lock_init(&clock->spin_lock);
 
@@ -292,7 +292,7 @@ static int cavium_ptp_probe(struct pci_dev *pdev,
 	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);
-- 
2.46.0