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

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
> 

Hi,

This is the friendly patch-bot of Greg Kroah-Hartman.  You have sent him
a patch that has triggered this response.  He used to manually respond
to these common problems, but in order to save his sanity (he kept
writing the same thing over and over, yet to different people), I was
created.  Hopefully you will not take offence and will fix the problem
in your patch and resubmit it so that it can be accepted into the Linux
kernel tree.

You are receiving this message because of the following common error(s)
as indicated below:

- Your patch contains warnings and/or errors noticed by the
  scripts/checkpatch.pl tool.

If you wish to discuss this problem further, or you have questions about
how to resolve this issue, please feel free to respond to this email and
Greg will reply once he has dug out from the pending patches received
from other developers.

thanks,

greg k-h's patch email bot

pcim_iomap_table() and pcim_iomap_regions() have been deprecated.
Replace them with pcim_iomap_region().

Signed-off-by: Madhur Kumar <madhurkumar004@gmail.com>
---
v2: fix checkpatch warning for missing space after 'if' in core.c

 drivers/misc/cb710/core.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/misc/cb710/core.c b/drivers/misc/cb710/core.c
index 55b7ee0e8f93..a1e6ba62c298 100644
--- a/drivers/misc/cb710/core.c
+++ b/drivers/misc/cb710/core.c
@@ -223,13 +223,11 @@ 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

On Mon, 2025-10-13 at 18:58 +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>
> ---
> v2: fix checkpatch warning for missing space after 'if' in core.c
> 
>  drivers/misc/cb710/core.c | 8 +++-----
>  1 file changed, 3 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/misc/cb710/core.c b/drivers/misc/cb710/core.c
> index 55b7ee0e8f93..a1e6ba62c298 100644
> --- a/drivers/misc/cb710/core.c
> +++ b/drivers/misc/cb710/core.c
> @@ -223,13 +223,11 @@ 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)

Nope, this is wrong. pcim_iomap_region() returns an ERR_PTR on error,
not NULL. You need to check it with IS_ERR or similar.

Sry, late to the party, but just saw this. It was applied already, so
someone should send a fix. I could, but maybe Madhur can do it faster
since he's got the branch etc already.

Thx,
P.

> +		return -ENOMEM;
>  
>  	pci_set_drvdata(pdev, chip);
>  

On Tue, 11 Nov 2025 16:21:30 +0100, Philipp Stanner wrote:
>Nope, this is wrong. pcim_iomap_region() returns an ERR_PTR on error,
>not NULL. You need to check it with IS_ERR or similar.

>Sry, late to the party, but just saw this. It was applied already, so
>someone should send a fix. I could, but maybe Madhur can do it faster
>since he's got the branch etc already.

Thank you for pointing it out but the issue if already been fixed by 
Dan Carpenter 
https://lore.kernel.org/all/aQITFDPyuzjNN4GN@stanley.mountain/

--
Madhur Kumar