diff mbox series

[v3,06/10] wifi: iwlwifi: replace deprecated PCI functions

Message ID 20240816082304.14115-7-pstanner@redhat.com (mailing list archive)
State Not Applicable
Delegated to: Herbert Xu
Headers show
Series Remove pcim_iomap_regions_request_all() | expand

Commit Message

Philipp Stanner Aug. 16, 2024, 8:22 a.m. UTC 
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().

Signed-off-by: Philipp Stanner <pstanner@redhat.com>
---
 drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 16 ++++------------
 1 file changed, 4 insertions(+), 12 deletions(-)

Comments

Kalle Valo Aug. 16, 2024, 9:12 a.m. UTC | #1 
Philipp Stanner <pstanner@redhat.com> writes:

> 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().
>
> Signed-off-by: Philipp Stanner <pstanner@redhat.com>

No response from Intel but looks good from my point of view:

Acked-by: Kalle Valo <kvalo@kernel.org>
diff mbox series

Patch

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index 719ddc4b72c5..6b282276e7b5 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -3534,7 +3534,6 @@  struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
 	struct iwl_trans_pcie *trans_pcie, **priv;
 	struct iwl_trans *trans;
 	int ret, addr_size;
-	void __iomem * const *table;
 	u32 bar0;
 
 	/* reassign our BAR 0 if invalid due to possible runtime PM races */
@@ -3657,22 +3656,15 @@  struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
 		}
 	}
 
-	ret = pcim_iomap_regions_request_all(pdev, BIT(0), DRV_NAME);
+	ret = pcim_request_all_regions(pdev, DRV_NAME);
 	if (ret) {
-		dev_err(&pdev->dev, "pcim_iomap_regions_request_all failed\n");
+		dev_err(&pdev->dev, "pcim_request_all_regions failed\n");
 		goto out_no_pci;
 	}
 
-	table = pcim_iomap_table(pdev);
-	if (!table) {
-		dev_err(&pdev->dev, "pcim_iomap_table failed\n");
-		ret = -ENOMEM;
-		goto out_no_pci;
-	}
-
-	trans_pcie->hw_base = table[0];
+	trans_pcie->hw_base = pcim_iomap(pdev, 0, 0);
 	if (!trans_pcie->hw_base) {
-		dev_err(&pdev->dev, "couldn't find IO mem in first BAR\n");
+		dev_err(&pdev->dev, "pcim_iomap failed\n");
 		ret = -ENODEV;
 		goto out_no_pci;
 	}