diff mbox series

[07/10] ntb: idt: Replace deprecated PCI functions

Message ID 20240801174608.50592-8-pstanner@redhat.com (mailing list archive)
State Superseded
Delegated to: Johannes Berg
Headers show
Series Remove pcim_iomap_regions_request_all() | expand

Commit Message

Philipp Stanner Aug. 1, 2024, 5:46 p.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/ntb/hw/idt/ntb_hw_idt.c | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

Comments

Serge Semin Aug. 1, 2024, 5:56 p.m. UTC | #1
Hi Philipp

On Thu, Aug 01, 2024 at 07:46:05PM +0200, Philipp Stanner wrote:
> 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>

Looking good to me. Thanks.

Acked-by: Serge Semin <fancer.lancer@gmail.com>

-Serge(y)

> ---
>  drivers/ntb/hw/idt/ntb_hw_idt.c | 13 +++++++++----
>  1 file changed, 9 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/ntb/hw/idt/ntb_hw_idt.c b/drivers/ntb/hw/idt/ntb_hw_idt.c
> index 48dfb1a69a77..f1b57d51a814 100644
> --- 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);
> -- 
> 2.45.2
>
diff mbox series

Patch

diff --git a/drivers/ntb/hw/idt/ntb_hw_idt.c b/drivers/ntb/hw/idt/ntb_hw_idt.c
index 48dfb1a69a77..f1b57d51a814 100644
--- 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);