linux-kernel - [PATCH] drm/amd/display: set variable dcn3_14

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Date:   Thu,  6 Apr 2023 14:44:34 -0400
From:   Tom Rix <trix@...hat.com>
To:     harry.wentland@....com, sunpeng.li@....com,
        Rodrigo.Siqueira@....com, alexander.deucher@....com,
        christian.koenig@....com, Xinhui.Pan@....com, airlied@...il.com,
        daniel@...ll.ch, nicholas.kazlauskas@....com, Jun.Lei@....com,
        Pavle.Kotarac@....com, chiahsuan.chung@....com, duncan.ma@....com,
        Charlene.Liu@....com, muansari@....com
Cc:     amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, Tom Rix <trix@...hat.com>
Subject: [PATCH] drm/amd/display: set variable dcn3_14_soc storage-class-specifier to static

smatch reports
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn314/dcn314_fpu.c:100:37: warning: symbol
  'dcn3_14_soc' was not declared. Should it be static?

This variable is only used in one file so should be static.

Signed-off-by: Tom Rix <trix@...hat.com>
---
 drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
index c52b76610bd2..44082f65de1f 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
@@ -97,7 +97,7 @@ struct _vcs_dpi_ip_params_st dcn3_14_ip = {
 	.dcc_supported = true,
 };
 
-struct _vcs_dpi_soc_bounding_box_st dcn3_14_soc = {
+static struct _vcs_dpi_soc_bounding_box_st dcn3_14_soc = {
 		/*TODO: correct dispclk/dppclk voltage level determination*/
 	.clock_limits = {
 		{
-- 
2.27.0