ntb: idt: Replace deprecated PCI functions

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

Replace these functions with their successors, pcim_iomap() and
pcim_request_all_regions().

Link: https://lore.kernel.org/r/20241030112743.104395-8-pstanner@redhat.com
Signed-off-by: Philipp Stanner <pstanner@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Serge Semin <fancer.lancer@gmail.com>

diff --git a/drivers/ntb/hw/idt/ntb_hw_idt.c b/drivers/ntb/hw/idt/ntb_hw_idt.c
index 6fc9dfe824747747a2361dba77ae804b975ad7a7..544d8a4d2af59dcead83e2161925c9a915b41de7 100644 (file)
--- a/drivers/ntb/hw/idt/ntb_hw_idt.c
+++ b/drivers/ntb/hw/idt/ntb_hw_idt.c
@@ -2671,15 +2671,20 @@ static int idt_init_pci(struct idt_ntb_dev *ndev)
         */
        pci_set_master(pdev);
 
-       /* Request all BARs resources and map BAR0 only */
-       ret = pcim_iomap_regions_request_all(pdev, 1, NTB_NAME);
+       /* Request all BARs resources */
+       ret = pcim_request_all_regions(pdev, NTB_NAME);
        if (ret != 0) {
                dev_err(&pdev->dev, "Failed to request resources\n");
                goto err_clear_master;
        }
 
-       /* Retrieve virtual address of BAR0 - PCI configuration space */
-       ndev->cfgspc = pcim_iomap_table(pdev)[0];
+       /* ioremap BAR0 - PCI configuration space */
+       ndev->cfgspc = pcim_iomap(pdev, 0, 0);
+       if (!ndev->cfgspc) {
+               dev_err(&pdev->dev, "Failed to ioremap BAR 0\n");
+               ret = -ENOMEM;
+               goto err_clear_master;
+       }
 
        /* Put the IDT driver data pointer to the PCI-device private pointer */
        pci_set_drvdata(pdev, ndev);