linux-kernel - [PATCH] drm/amdgpu: remove unused variable mmhub_v1_8_mmea_cgtt_clk_cntl

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Message-Id: <20230522130057.1066607-1-trix@redhat.com>
Date:   Mon, 22 May 2023 09:00:57 -0400
From:   Tom Rix <trix@...hat.com>
To:     alexander.deucher@....com, christian.koenig@....com,
        Xinhui.Pan@....com, airlied@...il.com, daniel@...ll.ch,
        Hawking.Zhang@....com, tao.zhou1@....com, le.ma@....com,
        Felix.Kuehling@....com, lijo.lazar@....com, Amber.Lin@....com
Cc:     amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, Tom Rix <trix@...hat.com>
Subject: [PATCH] drm/amdgpu: remove unused variable mmhub_v1_8_mmea_cgtt_clk_cntl_reg

gcc with W=1 reports
drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c:760:23: error:
  ‘mmhub_v1_8_mmea_cgtt_clk_cntl_reg’ defined but not used [-Werror=unused-const-variable=]
  760 | static const uint32_t mmhub_v1_8_mmea_cgtt_clk_cntl_reg[] = {
      |                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

This variable is not used so remove it.

Signed-off-by: Tom Rix <trix@...hat.com>
---
 drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c
index 3648994724c2..00e7e5db7c28 100644
--- a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c
+++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c
@@ -757,14 +757,6 @@ static void mmhub_v1_8_query_ras_error_status(struct amdgpu_device *adev)
 		mmhub_v1_8_inst_query_ras_err_status(adev, i);
 }
 
-static const uint32_t mmhub_v1_8_mmea_cgtt_clk_cntl_reg[] = {
-	regMMEA0_CGTT_CLK_CTRL,
-	regMMEA1_CGTT_CLK_CTRL,
-	regMMEA2_CGTT_CLK_CTRL,
-	regMMEA3_CGTT_CLK_CTRL,
-	regMMEA4_CGTT_CLK_CTRL,
-};
-
 static void mmhub_v1_8_inst_reset_ras_err_status(struct amdgpu_device *adev,
 						 uint32_t mmhub_inst)
 {
-- 
2.27.0