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[v6,02/10] ata: ahci: Replace deprecated PCI functions

Message ID 20241030112743.104395-3-pstanner@redhat.com (mailing list archive)
State Not Applicable
Delegated to: Johannes Berg
Headers show
Series Remove pcim_iomap_regions_request_all() | expand

Commit Message

Philipp Stanner Oct. 30, 2024, 11:27 a.m. UTC 
pcim_iomap_regions_request_all() 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 their successors, pcim_iomap() and
pcim_request_all_regions().

Signed-off-by: Philipp Stanner <pstanner@redhat.com>
Acked-by: Damien Le Moal <dlemoal@kernel.org>
---
 drivers/ata/acard-ahci.c | 6 ++++--
 drivers/ata/ahci.c       | 6 ++++--
 2 files changed, 8 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/ata/acard-ahci.c b/drivers/ata/acard-ahci.c
index 547f56341705..3999305b5356 100644
--- a/drivers/ata/acard-ahci.c
+++ b/drivers/ata/acard-ahci.c
@@ -370,7 +370,7 @@  static int acard_ahci_init_one(struct pci_dev *pdev, const struct pci_device_id
 	/* AHCI controllers often implement SFF compatible interface.
 	 * Grab all PCI BARs just in case.
 	 */
-	rc = pcim_iomap_regions_request_all(pdev, 1 << AHCI_PCI_BAR, DRV_NAME);
+	rc = pcim_request_all_regions(pdev, DRV_NAME);
 	if (rc == -EBUSY)
 		pcim_pin_device(pdev);
 	if (rc)
@@ -386,7 +386,9 @@  static int acard_ahci_init_one(struct pci_dev *pdev, const struct pci_device_id
 	if (!(hpriv->flags & AHCI_HFLAG_NO_MSI))
 		pci_enable_msi(pdev);
 
-	hpriv->mmio = pcim_iomap_table(pdev)[AHCI_PCI_BAR];
+	hpriv->mmio = pcim_iomap(pdev, AHCI_PCI_BAR, 0);
+	if (!hpriv->mmio)
+		return -ENOMEM;
 
 	/* save initial config */
 	ahci_save_initial_config(&pdev->dev, hpriv);
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 45f63b09828a..2043dfb52ae8 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -1869,7 +1869,7 @@  static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	/* AHCI controllers often implement SFF compatible interface.
 	 * Grab all PCI BARs just in case.
 	 */
-	rc = pcim_iomap_regions_request_all(pdev, 1 << ahci_pci_bar, DRV_NAME);
+	rc = pcim_request_all_regions(pdev, DRV_NAME);
 	if (rc == -EBUSY)
 		pcim_pin_device(pdev);
 	if (rc)
@@ -1893,7 +1893,9 @@  static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (ahci_sb600_enable_64bit(pdev))
 		hpriv->flags &= ~AHCI_HFLAG_32BIT_ONLY;
 
-	hpriv->mmio = pcim_iomap_table(pdev)[ahci_pci_bar];
+	hpriv->mmio = pcim_iomap(pdev, ahci_pci_bar, 0);
+	if (!hpriv->mmio)
+		return -ENOMEM;
 
 	/* detect remapped nvme devices */
 	ahci_remap_check(pdev, ahci_pci_bar, hpriv);