linux-kernel - [PATCH] drm/amd/display: Simplify bool comparison

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Date:   Wed, 13 Jan 2021 17:32:45 +0800
From:   Yang Li <abaci-bugfix@...ux.alibaba.com>
To:     airlied@...ux.ie
Cc:     daniel@...ll.ch, harry.wentland@....com, sunpeng.li@....com,
        alexander.deucher@....com, christian.koenig@....com,
        amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org,
        Yang Li <abaci-bugfix@...ux.alibaba.com>
Subject: [PATCH] drm/amd/display: Simplify bool comparison

Fix the following coccicheck warning:
./drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c:580:23-31:
WARNING: Comparison to bool

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Yang Li <abaci-bugfix@...ux.alibaba.com>
---
 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c
index 4d3f7d5..904c2d2 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c
@@ -577,7 +577,7 @@ void dpp1_power_on_degamma_lut(
 	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
 
 	REG_SET(CM_MEM_PWR_CTRL, 0,
-			SHARED_MEM_PWR_DIS, power_on == true ? 0:1);
+			SHARED_MEM_PWR_DIS, power_on ? 0:1);
 
 }
 
-- 
1.8.3.1