linux-kernel - [PATCH 4/5] drm/amd/display: make mpc32_program_shaper and mpc32_program

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Date:   Tue, 13 Sep 2022 16:38:04 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     alexander.deucher@....com
Cc:     christian.koenig@....com, Xinhui.Pan@....com, airlied@...ux.ie,
        daniel@...ll.ch, amd-gfx@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
        Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH 4/5] drm/amd/display: make mpc32_program_shaper and mpc32_program_3dlut static

These two functions are not used outside the function dcn32_mpc.c, so the
modification is defined as static.

drivers/gpu/drm/amd/amdgpu/../display/dc/dcn32/dcn32_mpc.c:704:6: warning: no previous prototype for ‘mpc32_program_shaper’.
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn32/dcn32_mpc.c:900:6: warning: no previous prototype for ‘mpc32_program_3dlut’.

Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=2115
Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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 357bd2461bc9..f4bc77972c4e 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.c
@@ -701,7 +701,7 @@ static void mpc32_power_on_shaper_3dlut(
 }
 
 
-bool mpc32_program_shaper(
+static bool mpc32_program_shaper(
 		struct mpc *mpc,
 		const struct pwl_params *params,
 		uint32_t mpcc_id)
@@ -897,7 +897,7 @@ static void mpc32_set_3dlut_mode(
 }
 
 
-bool mpc32_program_3dlut(
+static bool mpc32_program_3dlut(
 		struct mpc *mpc,
 		const struct tetrahedral_params *params,
 		int mpcc_id)
-- 
2.20.1.7.g153144c