linux-kernel - Re: [PATCH] fpga: dfl: remove unused function is_dfl_feature

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Date: Sat, 13 Apr 2024 11:39:00 +0800
From: Xu Yilun <yilun.xu@...ux.intel.com>
To: Peter Colberg <peter.colberg@...el.com>
Cc: Wu Hao <hao.wu@...el.com>, Tom Rix <trix@...hat.com>,
	Moritz Fischer <mdf@...nel.org>, Xu Yilun <yilun.xu@...el.com>,
	linux-fpga@...r.kernel.org, linux-kernel@...r.kernel.org,
	Russ Weight <russ.weight@...ux.dev>,
	Marco Pagani <marpagan@...hat.com>,
	Matthew Gerlach <matthew.gerlach@...ux.intel.com>
Subject: Re: [PATCH] fpga: dfl: remove unused function is_dfl_feature_present

On Tue, Apr 02, 2024 at 06:20:38PM -0400, Peter Colberg wrote:
> The function is_dfl_feature_present was added in commit 5b57d02a2f94
> ("fpga: dfl: add feature device infrastructure") but never used.

Same git commit reference problem, please see:

https://lore.kernel.org/all/Zhn8bjex94DpkGBw@yilunxu-OptiPlex-7050/

Thanks,
Yilun

> 
> Signed-off-by: Peter Colberg <peter.colberg@...el.com>
> Reviewed-by: Matthew Gerlach <matthew.gerlach@...ux.intel.com>
> ---
>  drivers/fpga/dfl.h | 5 -----
>  1 file changed, 5 deletions(-)
> 
> diff --git a/drivers/fpga/dfl.h b/drivers/fpga/dfl.h
> index 1d724a28f00a..5063d73b0d82 100644
> --- a/drivers/fpga/dfl.h
> +++ b/drivers/fpga/dfl.h
> @@ -437,11 +437,6 @@ void __iomem *dfl_get_feature_ioaddr_by_id(struct device *dev, u16 id)
>  	return NULL;
>  }
>  
> -static inline bool is_dfl_feature_present(struct device *dev, u16 id)
> -{
> -	return !!dfl_get_feature_ioaddr_by_id(dev, id);
> -}
> -
>  static inline
>  struct device *dfl_fpga_pdata_to_parent(struct dfl_feature_platform_data *pdata)
>  {
> -- 
> 2.44.0
> 
>