linux-kernel - Re: [PATCH 07/10] drm/amd/display: Remove unused dmub_outbox_irq_info

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Date:   Tue, 22 Feb 2022 11:38:59 -0500
From:   Alex Deucher <alexdeucher@...il.com>
To:     Maíra Canal <maira.canal@....br>
Cc:     "Deucher, Alexander" <alexander.deucher@....com>,
        Christian Koenig <christian.koenig@....com>,
        xinhui pan <Xinhui.Pan@....com>,
        Hawking Zhang <Hawking.Zhang@....com>,
        John Clements <john.clements@....com>,
        Tao Zhou <tao.zhou1@....com>,
        "Chai, Thomas" <YiPeng.Chai@....com>,
        "Tuikov, Luben" <luben.tuikov@....com>,
        "Stanley.Yang" <Stanley.Yang@....com>,
        Dennis Li <Dennis.Li@....com>,
        "Joshi, Mukul" <mukul.joshi@....com>,
        "Wentland, Harry" <harry.wentland@....com>,
        "Leo (Sunpeng) Li" <sunpeng.li@....com>,
        "Siqueira, Rodrigo" <Rodrigo.Siqueira@....com>,
        Anthony Koo <Anthony.Koo@....com>,
        Magali Lemes <magalilemes00@...il.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Maling list - DRI developers 
        <dri-devel@...ts.freedesktop.org>, mwen@...lia.com,
        amd-gfx list <amd-gfx@...ts.freedesktop.org>,
        Isabella Basso <isabbasso@...eup.net>
Subject: Re: [PATCH 07/10] drm/amd/display: Remove unused dmub_outbox_irq_info_funcs
 variable

Applied.  Thanks!

Alex

On Tue, Feb 22, 2022 at 8:18 AM Maíra Canal <maira.canal@....br> wrote:
>
> Remove the unused struct irq_source_info_funcs
> dmub_outbox_irq_info_funcs from the file, which was declared but never
> hooked up.
>
> This was pointed by clang with the following warning:
>
> drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn201/irq_service_dcn201.c:141:43:
> warning: unused variable 'dmub_outbox_irq_info_funcs'
> [-Wunused-const-variable]
> static const struct irq_source_info_funcs dmub_outbox_irq_info_funcs = {
>                                           ^
>
> Signed-off-by: Maíra Canal <maira.canal@....br>
> ---
>  .../gpu/drm/amd/display/dc/irq/dcn201/irq_service_dcn201.c   | 5 -----
>  1 file changed, 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/irq/dcn201/irq_service_dcn201.c b/drivers/gpu/drm/amd/display/dc/irq/dcn201/irq_service_dcn201.c
> index aa708b61142f..45f99351a0ab 100644
> --- a/drivers/gpu/drm/amd/display/dc/irq/dcn201/irq_service_dcn201.c
> +++ b/drivers/gpu/drm/amd/display/dc/irq/dcn201/irq_service_dcn201.c
> @@ -138,11 +138,6 @@ static const struct irq_source_info_funcs vupdate_no_lock_irq_info_funcs = {
>         .ack = NULL
>  };
>
> -static const struct irq_source_info_funcs dmub_outbox_irq_info_funcs = {
> -       .set = NULL,
> -       .ack = NULL
> -};
> -
>  #undef BASE_INNER
>  #define BASE_INNER(seg) DMU_BASE__INST0_SEG ## seg
>
> --
> 2.35.1
>