linux-kernel - [PATCH 1/2] drm/amd/display: remove set but not used variable 'dc_fixpt_e' and 'dc_fixpt

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Date:   Wed, 20 Nov 2019 21:15:32 +0800
From:   yu kuai <yukuai3@...wei.com>
To:     <alexander.deucher@....com>, <christian.koenig@....com>,
        <David1.Zhou@....com>, <airlied@...ux.ie>, <daniel@...ll.ch>,
        <Jammy.Zhou@....com>, <tianci.yin@....com>, <sam@...nborg.org>,
        <luben.tuikov@....com>
CC:     <amd-gfx@...ts.freedesktop.org>, <dri-devel@...ts.freedesktop.org>,
        <linux-kernel@...r.kernel.org>, <yukuai3@...wei.com>,
        <zhengbin13@...wei.com>, <yi.zhang@...wei.com>
Subject: [PATCH 1/2] drm/amd/display: remove set but not used variable 'dc_fixpt_e' and 'dc_fixpt_pi'

'dc_fixpt_e' and 'dc_fixpt_pi' are set in 'fixed31_32.h'. However, they
are never used and so can be removed.

Fixes: eb0e515464e4 ("drm/amd/display: get rid of 32.32 unsigned fixed point")
Signed-off-by: yu kuai <yukuai3@...wei.com>
---
 drivers/gpu/drm/amd/display/include/fixed31_32.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/include/fixed31_32.h b/drivers/gpu/drm/amd/display/include/fixed31_32.h
index 89ef9f6860e5..291215362e3f 100644
--- a/drivers/gpu/drm/amd/display/include/fixed31_32.h
+++ b/drivers/gpu/drm/amd/display/include/fixed31_32.h
@@ -69,9 +69,7 @@ static const struct fixed31_32 dc_fixpt_epsilon = { 1LL };
 static const struct fixed31_32 dc_fixpt_half = { 0x80000000LL };
 static const struct fixed31_32 dc_fixpt_one = { 0x100000000LL };
 
-static const struct fixed31_32 dc_fixpt_pi = { 13493037705LL };
 static const struct fixed31_32 dc_fixpt_two_pi = { 26986075409LL };
-static const struct fixed31_32 dc_fixpt_e = { 11674931555LL };
 static const struct fixed31_32 dc_fixpt_ln2 = { 2977044471LL };
 static const struct fixed31_32 dc_fixpt_ln2_div_2 = { 1488522236LL };
 
-- 
2.17.2