linux-kernel - [PATCH 10/40] drm/amd/pm/inc/pp_thermal: Mark 'SMU7Thermal{WithDelay}Policy' as __maybe

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Message-Id: <20201126134240.3214176-11-lee.jones@linaro.org>
Date:   Thu, 26 Nov 2020 13:42:10 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, Evan Quan <evan.quan@....com>,
        amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org
Subject: [PATCH 10/40] drm/amd/pm/inc/pp_thermal: Mark 'SMU7Thermal{WithDelay}Policy' as __maybe_unused

They are used by some source files which include pp_thermal.h, but not all.

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/amd/amdgpu/../pm/inc/pp_thermal.h:28:41: warning: ‘SMU7ThermalWithDelayPolicy’ defined but not used [-Wunused-const-variable=]
 drivers/gpu/drm/amd/amdgpu/../pm/inc/pp_thermal.h:28:41: warning: ‘SMU7ThermalWithDelayPolicy’ defined but not used [-Wunused-const-variable=]
 drivers/gpu/drm/amd/amdgpu/../pm/inc/pp_thermal.h:34:41: warning: ‘SMU7ThermalPolicy’ defined but not used [-Wunused-const-variable=]
 drivers/gpu/drm/amd/amdgpu/../pm/inc/pp_thermal.h:34:41: warning: ‘SMU7ThermalPolicy’ defined but not used [-Wunused-const-variable=]
 drivers/gpu/drm/amd/amdgpu/../pm/inc/pp_thermal.h:34:41: warning: ‘SMU7ThermalPolicy’ defined but not used [-Wunused-const-variable=]

Cc: Alex Deucher <alexander.deucher@....com>
Cc: "Christian König" <christian.koenig@....com>
Cc: David Airlie <airlied@...ux.ie>
Cc: Daniel Vetter <daniel@...ll.ch>
Cc: Evan Quan <evan.quan@....com>
Cc: amd-gfx@...ts.freedesktop.org
Cc: dri-devel@...ts.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/gpu/drm/amd/pm/inc/pp_thermal.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/pm/inc/pp_thermal.h b/drivers/gpu/drm/amd/pm/inc/pp_thermal.h
index 3e30768f9e1cc..f7c41185097e4 100644
--- a/drivers/gpu/drm/amd/pm/inc/pp_thermal.h
+++ b/drivers/gpu/drm/amd/pm/inc/pp_thermal.h
@@ -25,13 +25,13 @@
 
 #include "power_state.h"
 
-static const struct PP_TemperatureRange SMU7ThermalWithDelayPolicy[] =
+static const struct PP_TemperatureRange __maybe_unused SMU7ThermalWithDelayPolicy[] =
 {
 	{-273150,  99000, 99000, -273150, 99000, 99000, -273150, 99000, 99000},
 	{ 120000, 120000, 120000, 120000, 120000, 120000, 120000, 120000, 120000},
 };
 
-static const struct PP_TemperatureRange SMU7ThermalPolicy[] =
+static const struct PP_TemperatureRange __maybe_unused SMU7ThermalPolicy[] =
 {
 	{-273150,  99000, 99000, -273150, 99000, 99000, -273150, 99000, 99000},
 	{ 120000, 120000, 120000, 120000, 120000, 120000, 120000, 120000, 120000},
-- 
2.25.1