[PATCH v2 04/10] Revert "cxl: Add kernel APIs to get & set the max irqs per context"

[Andrew Donnellan]

On 28/06/18 20:05, Frederic Barrat wrote:
> From: Alastair D'Silva <alastair at d-silva.org>
> 
> Remove abandonned capi support for the Mellanox CX4.
> 
> This reverts commit 79384e4b71240abf50c375eea56060b0d79c242a.
> 
> Signed-off-by: Alastair D'Silva <alastair at d-silva.org>

Acked-by: Andrew Donnellan <andrew.donnellan at au1.ibm.com>

> ---
>   drivers/misc/cxl/api.c | 27 ---------------------------
>   1 file changed, 27 deletions(-)
> 
> diff --git a/drivers/misc/cxl/api.c b/drivers/misc/cxl/api.c
> index 34ba67bc41bd..a535c1e6aa92 100644
> --- a/drivers/misc/cxl/api.c
> +++ b/drivers/misc/cxl/api.c
> @@ -552,30 +552,3 @@ ssize_t cxl_read_adapter_vpd(struct pci_dev *dev, void *buf, size_t count)
>   	return cxl_ops->read_adapter_vpd(afu->adapter, buf, count);
>   }
>   EXPORT_SYMBOL_GPL(cxl_read_adapter_vpd);
> -
> -int cxl_set_max_irqs_per_process(struct pci_dev *dev, int irqs)
> -{
> -	struct cxl_afu *afu = cxl_pci_to_afu(dev);
> -	if (IS_ERR(afu))
> -		return -ENODEV;
> -
> -	if (irqs > afu->adapter->user_irqs)
> -		return -EINVAL;
> -
> -	/* Limit user_irqs to prevent the user increasing this via sysfs */
> -	afu->adapter->user_irqs = irqs;
> -	afu->irqs_max = irqs;
> -
> -	return 0;
> -}
> -EXPORT_SYMBOL_GPL(cxl_set_max_irqs_per_process);
> -
> -int cxl_get_max_irqs_per_process(struct pci_dev *dev)
> -{
> -	struct cxl_afu *afu = cxl_pci_to_afu(dev);
> -	if (IS_ERR(afu))
> -		return -ENODEV;
> -
> -	return afu->irqs_max;
> -}
> -EXPORT_SYMBOL_GPL(cxl_get_max_irqs_per_process);
> 

-- 
Andrew Donnellan              OzLabs, ADL Canberra
andrew.donnellan at au1.ibm.com  IBM Australia Limited