linux-kernel - Re: [PATCH 01/30] drm/savage/savage_bci: Remove set but never used 'aper_rsrc' and 'fb

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Date:   Thu, 12 Nov 2020 20:31:13 +0100
From:   Sam Ravnborg <sam@...nborg.org>
To:     Lee Jones <lee.jones@...aro.org>
Cc:     David Airlie <airlied@...ux.ie>, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 01/30] drm/savage/savage_bci: Remove set but never used
 'aper_rsrc' and 'fb_rsrc'

On Thu, Nov 12, 2020 at 07:00:10PM +0000, Lee Jones wrote:
> The comment about them (also removed) says:
> 
>  /* fb_rsrc and aper_rsrc aren't really used currently, but still exist
>   * in case we decide we need information on the BAR for BSD in the
>   * future.
>   */
> 
> Well that was written 12 years ago in 2008.  We are now in the future
> and they are still superfluous.  We can always add them again at a
> later date if they are ever required.
> 
> Fixes the following W=1 kernel build warning(s):
> 
>  drivers/gpu/drm/savage/savage_bci.c: In function ‘savage_driver_firstopen’:
>  drivers/gpu/drm/savage/savage_bci.c:580:24: warning: variable ‘aper_rsrc’ set but not used [-Wunused-but-set-variable]
>  drivers/gpu/drm/savage/savage_bci.c:580:15: warning: variable ‘fb_rsrc’ set but not used [-Wunused-but-set-variable]
> 
> Cc: David Airlie <airlied@...ux.ie>
> Cc: Daniel Vetter <daniel@...ll.ch>
> Cc: dri-devel@...ts.freedesktop.org
> Signed-off-by: Lee Jones <lee.jones@...aro.org>
> ---

Thanks, applied to drm-misc-next.

        Sam