From patchwork Sun Jan 19 12:17:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Yu Kuai X-Patchwork-Id: 11340637 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 82DB913BD for ; Sun, 19 Jan 2020 12:18:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6B69B20679 for ; Sun, 19 Jan 2020 12:18:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726798AbgASMS3 (ORCPT ); Sun, 19 Jan 2020 07:18:29 -0500 Received: from szxga05-in.huawei.com ([45.249.212.191]:9198 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726816AbgASMS3 (ORCPT ); Sun, 19 Jan 2020 07:18:29 -0500 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 98785683CF474A60389B; Sun, 19 Jan 2020 20:18:26 +0800 (CST) Received: from huawei.com (10.175.124.28) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.439.0; Sun, 19 Jan 2020 20:18:18 +0800 From: yu kuai To: , CC: , , , , , Subject: [PATCH 2/4] video: fbdev: remove set but not used variable 'vSyncPol' Date: Sun, 19 Jan 2020 20:17:28 +0800 Message-ID: <20200119121730.10701-3-yukuai3@huawei.com> X-Mailer: git-send-email 2.17.2 In-Reply-To: <20200119121730.10701-1-yukuai3@huawei.com> References: <20200119121730.10701-1-yukuai3@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.124.28] X-CFilter-Loop: Reflected Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org Fixes gcc '-Wunused-but-set-variable' warning: drivers/video/fbdev/aty/radeon_base.c: In function ‘radeonfb_set_par’: drivers/video/fbdev/aty/radeon_base.c:1653:38: warning: variable ‘vSyncPol’ set but not used [-Wunused-but-set-variable] It is never used, and so can be removed. Signed-off-by: yu kuai --- drivers/video/fbdev/aty/radeon_base.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c index d2e68ec580c2..0666f848bf70 100644 --- a/drivers/video/fbdev/aty/radeon_base.c +++ b/drivers/video/fbdev/aty/radeon_base.c @@ -1650,7 +1650,7 @@ static int radeonfb_set_par(struct fb_info *info) struct fb_var_screeninfo *mode = &info->var; struct radeon_regs *newmode; int hTotal, vTotal, hSyncStart, hSyncEnd, - vSyncStart, vSyncEnd, vSyncPol, cSync; + vSyncStart, vSyncEnd, cSync; u8 hsync_adj_tab[] = {0, 0x12, 9, 9, 6, 5}; u8 hsync_fudge_fp[] = {2, 2, 0, 0, 5, 5}; u32 sync, h_sync_pol, v_sync_pol, dotClock, pixClock; @@ -1730,8 +1730,6 @@ static int radeonfb_set_par(struct fb_info *info) else if (vsync_wid > 0x1f) /* max */ vsync_wid = 0x1f; - vSyncPol = mode->sync & FB_SYNC_VERT_HIGH_ACT ? 0 : 1; - cSync = mode->sync & FB_SYNC_COMP_HIGH_ACT ? (1 << 4) : 0; format = radeon_get_dstbpp(depth);