linux-kernel - [PATCH 25/40] drm/amd/display/dc/dce120/dce120_timing_generator: Remove unused function 'dce120_timing_generator_get

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Date:   Mon, 11 Jan 2021 19:19:11 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org,
        Harry Wentland <harry.wentland@....com>,
        Leo Li <sunpeng.li@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, amd-gfx@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org
Subject: [PATCH 25/40] drm/amd/display/dc/dce120/dce120_timing_generator: Remove unused function 'dce120_timing_generator_get_position'

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

 drivers/gpu/drm/amd/amdgpu/../display/dc/dce120/dce120_timing_generator.c:602:13: warning: ‘dce120_timing_generator_get_position’ defined but not used [-Wunused-function]

Cc: Harry Wentland <harry.wentland@....com>
Cc: Leo Li <sunpeng.li@....com>
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: Lee Jones <lee.jones@...aro.org>
Cc: amd-gfx@...ts.freedesktop.org
Cc: dri-devel@...ts.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 .../dc/dce120/dce120_timing_generator.c       | 43 -------------------
 1 file changed, 43 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c b/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c
index d02ecb983c9cd..b57c466124e76 100644
--- a/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c
+++ b/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c
@@ -589,49 +589,6 @@ static void dce120_timing_generator_set_drr(
 	}
 }
 
-/*
- *****************************************************************************
- *  Function: dce120_timing_generator_get_position
- *
- *  @brief
- *     Returns CRTC vertical/horizontal counters
- *
- *  @param [out] position
- *****************************************************************************
- */
-static void dce120_timing_generator_get_position(struct timing_generator *tg,
-	struct crtc_position *position)
-{
-	uint32_t value;
-	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
-
-	value = dm_read_reg_soc15(
-			tg->ctx,
-			mmCRTC0_CRTC_STATUS_POSITION,
-			tg110->offsets.crtc);
-
-	position->horizontal_count = get_reg_field_value(
-			value,
-			CRTC0_CRTC_STATUS_POSITION,
-			CRTC_HORZ_COUNT);
-
-	position->vertical_count = get_reg_field_value(
-			value,
-			CRTC0_CRTC_STATUS_POSITION,
-			CRTC_VERT_COUNT);
-
-	value = dm_read_reg_soc15(
-			tg->ctx,
-			mmCRTC0_CRTC_NOM_VERT_POSITION,
-			tg110->offsets.crtc);
-
-	position->nominal_vcount = get_reg_field_value(
-			value,
-			CRTC0_CRTC_NOM_VERT_POSITION,
-			CRTC_VERT_COUNT_NOM);
-}
-
-
 static void dce120_timing_generator_get_crtc_scanoutpos(
 	struct timing_generator *tg,
 	uint32_t *v_blank_start,
-- 
2.25.1