From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 61E72C43387 for ; Tue, 18 Dec 2018 13:06:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3CA95217D7 for ; Tue, 18 Dec 2018 13:06:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726594AbeLRNGA (ORCPT ); Tue, 18 Dec 2018 08:06:00 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:58218 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726403AbeLRNF7 (ORCPT ); Tue, 18 Dec 2018 08:05:59 -0500 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1gZF4M-0004q8-Is; Tue, 18 Dec 2018 13:05:54 +0000 From: Colin King To: Harry Wentland , Leo Li , Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= , David Zhou , David Airlie , Daniel Vetter , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH][next] amdgpu/dc: remove various variables that are defined but never used Date: Tue, 18 Dec 2018 13:05:54 +0000 Message-Id: <20181218130554.28992-1-colin.king@canonical.com> X-Mailer: git-send-email 2.19.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Colin Ian King There are several variables that are defined and never used and hence can be removed. Remove them. Cleans up clang -Wunused-const-variable warnings: warning: ‘dvi_hdmi_dongle_signature_str’ defined but not used warning: ‘dce11_one_lpt_channel_max_resolution’ defined but not used warning: ‘ddc_hw_status_addr’ defined but not used Signed-off-by: Colin Ian King --- drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c | 1 - .../gpu/drm/amd/display/dc/dce110/dce110_compressor.c | 2 -- .../amd/display/dc/i2caux/dce80/i2c_sw_engine_dce80.c | 10 ---------- 3 files changed, 13 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c index 506a97e16956..99a314b79850 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c @@ -42,7 +42,6 @@ #define CV_SMART_DONGLE_ADDRESS 0x20 /* DVI-HDMI dongle slave address for retrieving dongle signature*/ #define DVI_HDMI_DONGLE_ADDRESS 0x68 -static const int8_t dvi_hdmi_dongle_signature_str[] = "6140063500G"; struct dvi_hdmi_dongle_signature_data { int8_t vendor[3];/* "AMD" */ uint8_t version[2]; diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c index 52d50e24a995..7b23239d33fe 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c @@ -62,8 +62,6 @@ static const struct dce110_compressor_reg_offsets reg_offsets[] = { } }; -static const uint32_t dce11_one_lpt_channel_max_resolution = 2560 * 1600; - static uint32_t align_to_chunks_number_per_line(uint32_t pixels) { return 256 * ((pixels + 255) / 256); diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2c_sw_engine_dce80.c b/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2c_sw_engine_dce80.c index 4853ee26096a..c9d6cf08e8ab 100644 --- a/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2c_sw_engine_dce80.c +++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2c_sw_engine_dce80.c @@ -50,16 +50,6 @@ * This unit */ -static const uint32_t ddc_hw_status_addr[] = { - mmDC_I2C_DDC1_HW_STATUS, - mmDC_I2C_DDC2_HW_STATUS, - mmDC_I2C_DDC3_HW_STATUS, - mmDC_I2C_DDC4_HW_STATUS, - mmDC_I2C_DDC5_HW_STATUS, - mmDC_I2C_DDC6_HW_STATUS, - mmDC_I2C_DDCVGA_HW_STATUS -}; - /* * @brief * Cast 'struct i2c_sw_engine *' -- 2.19.1