linux-kernel - [PATCH 5.8 067/255] drm/amd/display: fix compilation error on allmodconfig

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Date:   Tue,  1 Sep 2020 17:08:43 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Qingqing Zhuo <qingqing.zhuo@....com>,
        Lewis Huang <Lewis.Huang@....com>, Aric Cyr <Aric.Cyr@....com>,
        Alexander Deucher <Alexander.Deucher@....com>,
        Harry Wentland <hwentlan@....com>,
        Nicholas Kazlauskas <Nicholas.Kazlauskas@....com>,
        Bhawanpreet Lakha <Bhawanpreet.Lakha@....com>,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        Alex Deucher <alexander.deucher@....com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.8 067/255] drm/amd/display: fix compilation error on allmodconfig

From: Qingqing Zhuo <qingqing.zhuo@....com>

[ Upstream commit 8c823e4ff67c78659ab403d63d071103416f49eb ]

when compiled with allmodconfig option, there are error
messages as below:

ERROR: modpost:
"mod_color_is_table_init"
[drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
ERROR: modpost:
"mod_color_get_table"
[drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
ERROR: modpost:
"mod_color_set_table_init_state"
[drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!

To fix the issue, this commits removes
CONFIG_DRM_AMD_DC_DCN guard in color/makefile.

Signed-off-by: Qingqing Zhuo <qingqing.zhuo@....com>
CC: Lewis Huang <Lewis.Huang@....com>
CC: Aric Cyr <Aric.Cyr@....com>
CC: Alexander Deucher <Alexander.Deucher@....com>
CC: Harry Wentland <hwentlan@....com>
CC: Nicholas Kazlauskas <Nicholas.Kazlauskas@....com>
CC: Bhawanpreet Lakha <Bhawanpreet.Lakha@....com>
CC: Stephen Rothwell <sfr@...b.auug.org.au>
Acked-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/gpu/drm/amd/display/modules/color/Makefile | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/modules/color/Makefile b/drivers/gpu/drm/amd/display/modules/color/Makefile
index 3ee7f27ff93b9..e66c19a840c29 100644
--- a/drivers/gpu/drm/amd/display/modules/color/Makefile
+++ b/drivers/gpu/drm/amd/display/modules/color/Makefile
@@ -23,11 +23,7 @@
 # Makefile for the color sub-module of DAL.
 #
 
-MOD_COLOR = color_gamma.o
-
-ifdef CONFIG_DRM_AMD_DC_DCN
-MOD_COLOR += color_table.o
-endif
+MOD_COLOR = color_gamma.o color_table.o
 
 AMD_DAL_MOD_COLOR = $(addprefix $(AMDDALPATH)/modules/color/,$(MOD_COLOR))
 #$(info ************  DAL COLOR MODULE MAKEFILE ************)
-- 
2.25.1