linux-kernel - Re: [PATCH -next] drm/amd/display: make dcn32_mpc

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Date:   Wed, 19 Oct 2022 09:28:03 -0400
From:   Harry Wentland <harry.wentland@....com>
To:     ruanjinjie <ruanjinjie@...wei.com>, sunpeng.li@....com,
        Rodrigo.Siqueira@....com, alexander.deucher@....com,
        christian.koenig@....com, Xinhui.Pan@....com, airlied@...il.com,
        daniel@...ll.ch, jiapeng.chong@...ux.alibaba.com,
        hanyihao@...o.com, aurabindo.pillai@....com, Martin.Leung@....com,
        amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH -next] drm/amd/display: make dcn32_mpc_funcs static

On 2022-10-19 02:23, ruanjinjie wrote:
> The symbol is not used outside of the file, so mark it static.
> 
> Fixes the following warning:
> 
> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn32/dcn32_mpc.c:985:24: warning:
> symbol 'dcn32_mpc_funcs' was not declared. Should it be static?
> 
> Signed-off-by: ruanjinjie <ruanjinjie@...wei.com>

Reviewed-by: Harry Wentland <harry.wentland@....com>

Harry

> ---
>  drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.c
> index 4edd0655965b..206a5ddbaf6d 100644
> --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.c
> +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.c
> @@ -982,7 +982,7 @@ static bool mpc32_program_3dlut(
>  	return true;
>  }
>  
> -const struct mpc_funcs dcn32_mpc_funcs = {
> +static const struct mpc_funcs dcn32_mpc_funcs = {
>  	.read_mpcc_state = mpc1_read_mpcc_state,
>  	.insert_plane = mpc1_insert_plane,
>  	.remove_mpcc = mpc1_remove_mpcc,