Re: [PATCH v2 1/8] cxl: Add helper function to retrieve a feature entry

[Dan Williams <dan.j.williams@intel.com>]

shiju.jose@ wrote:
> From: Shiju Jose <shiju.jose@huawei.com>
> 
> Add helper function to retrieve a feature entry from the supported
> features list, if supported.
> 
> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> Reviewed-by: Fan Ni <fan.ni@samsung.com>
> Signed-off-by: Shiju Jose <shiju.jose@huawei.com>
> ---
>  drivers/cxl/core/core.h     |  2 ++
>  drivers/cxl/core/features.c | 23 +++++++++++++++++++++++
>  2 files changed, 25 insertions(+)
> 
> diff --git a/drivers/cxl/core/core.h b/drivers/cxl/core/core.h
> index 1803aedb25ca..16bc717376fc 100644
> --- a/drivers/cxl/core/core.h
> +++ b/drivers/cxl/core/core.h
> @@ -123,6 +123,8 @@ int cxl_ras_init(void);
>  void cxl_ras_exit(void);
>  
>  #ifdef CONFIG_CXL_FEATURES
> +struct cxl_feat_entry *cxl_get_feature_entry(struct cxl_dev_state *cxlds,
> +					     const uuid_t *feat_uuid);

It is unfortunate that this naming choice is too similar to
cxl_get_feature(). However, as I go to suggest a new name I find that
this is a duplicate of get_support_feature_info() in Dave's fwctl
series. Just drop this patch in favor of that.