Re: [PATCH] misc: cb710: Replace deprecated PCI functions

Greg KH
2025-10-07T12:43:55Z

On Fri, Sep 19, 2025 at 02:02:14PM +0530, Madhur Kumar wrote:
> pcim_iomap_table() and pcim_iomap_regions() have been deprecated.
> Replace them with pcim_iomap_region().
>
> Signed-off-by: Madhur Kumar <madhurkumar004@gmail.com>
> ---
> drivers/misc/cb710/core.c | 7 +++----
> 1 file changed, 3 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/misc/cb710/core.c b/drivers/misc/cb710/core.c
> index 55b7ee0e8f93..033e9e6d37db 100644
> --- a/drivers/misc/cb710/core.c
> +++ b/drivers/misc/cb710/core.c
> @@ -223,13 +223,12 @@ static int cb710_probe(struct pci_dev *pdev,
> if (err)
> return err;
>
> - err = pcim_iomap_regions(pdev, 0x0001, KBUILD_MODNAME);
> - if (err)
> - return err;
>
> spin_lock_init(&chip->irq_lock);
> chip->pdev = pdev;
> - chip->iobase = pcim_iomap_table(pdev)[0];
> + chip->iobase = pcim_iomap_region(pdev, 0, KBUILD_MODNAME);
> + if(!chip->iobase)
> + return -ENOMEM;
>
> pci_set_drvdata(pdev, chip);
>
> --
> 2.51.0
>

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