From mboxrd@z Thu Jan 1 00:00:00 1970 From: YueHaibing Subject: [PATCH -next] drm/amd/display: remove set but not used variable 'bpc' Date: Sat, 9 Nov 2019 17:35:38 +0800 Message-ID: <20191109093538.23964-1-yuehaibing@huawei.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: linux-kernel-owner@vger.kernel.org To: harry.wentland@amd.com, sunpeng.li@amd.com, alexander.deucher@amd.com, christian.koenig@amd.com, David1.Zhou@amd.com, airlied@linux.ie, daniel@ffwll.ch, Bhawanpreet.Lakha@amd.com, Jun.Lei@amd.com, Anthony.Koo@amd.com, Zhan.Liu@amd.com Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, YueHaibing List-Id: amd-gfx.lists.freedesktop.org Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c: In function get_pbn_from_timing: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2364:11: warning: variable bpc set but not used [-Wunused-but-set-variable] It is not used since commit e49f69363adf ("drm/amd/display: use proper formula to calculate bandwidth from timing") Signed-off-by: YueHaibing --- drivers/gpu/drm/amd/display/dc/core/dc_link.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c index bdc8be3..53394e2 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c @@ -2653,13 +2653,11 @@ static int get_color_depth(enum dc_color_depth color_depth) static struct fixed31_32 get_pbn_from_timing(struct pipe_ctx *pipe_ctx) { - uint32_t bpc; uint64_t kbps; struct fixed31_32 peak_kbps; uint32_t numerator; uint32_t denominator; - bpc = get_color_depth(pipe_ctx->stream_res.pix_clk_params.color_depth); kbps = dc_bandwidth_in_kbps_from_timing(&pipe_ctx->stream->timing); /* -- 2.7.4 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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 E209CC43331 for ; Mon, 11 Nov 2019 08:09:45 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C17A320818 for ; Mon, 11 Nov 2019 08:09:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C17A320818 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=amd-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 895316E84F; Mon, 11 Nov 2019 08:09:42 +0000 (UTC) Received: from huawei.com (szxga05-in.huawei.com [45.249.212.191]) by gabe.freedesktop.org (Postfix) with ESMTPS id 959416E190; Sat, 9 Nov 2019 09:36:14 +0000 (UTC) Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id A5CC64BCAAA38E2D3A36; Sat, 9 Nov 2019 17:36:11 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.439.0; Sat, 9 Nov 2019 17:36:05 +0800 From: YueHaibing To: , , , , , , , , , , Subject: [PATCH -next] drm/amd/display: remove set but not used variable 'bpc' Date: Sat, 9 Nov 2019 17:35:38 +0800 Message-ID: <20191109093538.23964-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.133.213.239] X-CFilter-Loop: Reflected X-Mailman-Approved-At: Mon, 11 Nov 2019 08:09:41 +0000 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: YueHaibing , dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" Message-ID: <20191109093538.j2FpJgSZhv0wYZQDZNpb8d6pSzmLNP3kUa1VVRtKfhg@z> Rml4ZXMgZ2NjICctV3VudXNlZC1idXQtc2V0LXZhcmlhYmxlJyB3YXJuaW5nOgoKZHJpdmVycy9n cHUvZHJtL2FtZC9hbWRncHUvLi4vZGlzcGxheS9kYy9jb3JlL2RjX2xpbmsuYzogSW4gZnVuY3Rp b24gZ2V0X3Bibl9mcm9tX3RpbWluZzoKZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvLi4vZGlz cGxheS9kYy9jb3JlL2RjX2xpbmsuYzoyMzY0OjExOiB3YXJuaW5nOgogdmFyaWFibGUgYnBjIHNl dCBidXQgbm90IHVzZWQgWy1XdW51c2VkLWJ1dC1zZXQtdmFyaWFibGVdCgpJdCBpcyBub3QgdXNl ZCBzaW5jZSBjb21taXQgZTQ5ZjY5MzYzYWRmICgiZHJtL2FtZC9kaXNwbGF5OiB1c2UKcHJvcGVy IGZvcm11bGEgdG8gY2FsY3VsYXRlIGJhbmR3aWR0aCBmcm9tIHRpbWluZyIpCgpTaWduZWQtb2Zm LWJ5OiBZdWVIYWliaW5nIDx5dWVoYWliaW5nQGh1YXdlaS5jb20+Ci0tLQogZHJpdmVycy9ncHUv ZHJtL2FtZC9kaXNwbGF5L2RjL2NvcmUvZGNfbGluay5jIHwgMiAtLQogMSBmaWxlIGNoYW5nZWQs IDIgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2FtZC9kaXNwbGF5 L2RjL2NvcmUvZGNfbGluay5jIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9kaXNwbGF5L2RjL2NvcmUv ZGNfbGluay5jCmluZGV4IGJkYzhiZTMuLjUzMzk0ZTIgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9hbWQvZGlzcGxheS9kYy9jb3JlL2RjX2xpbmsuYworKysgYi9kcml2ZXJzL2dwdS9kcm0v YW1kL2Rpc3BsYXkvZGMvY29yZS9kY19saW5rLmMKQEAgLTI2NTMsMTMgKzI2NTMsMTEgQEAgc3Rh dGljIGludCBnZXRfY29sb3JfZGVwdGgoZW51bSBkY19jb2xvcl9kZXB0aCBjb2xvcl9kZXB0aCkK IAogc3RhdGljIHN0cnVjdCBmaXhlZDMxXzMyIGdldF9wYm5fZnJvbV90aW1pbmcoc3RydWN0IHBp cGVfY3R4ICpwaXBlX2N0eCkKIHsKLQl1aW50MzJfdCBicGM7CiAJdWludDY0X3Qga2JwczsKIAlz dHJ1Y3QgZml4ZWQzMV8zMiBwZWFrX2ticHM7CiAJdWludDMyX3QgbnVtZXJhdG9yOwogCXVpbnQz Ml90IGRlbm9taW5hdG9yOwogCi0JYnBjID0gZ2V0X2NvbG9yX2RlcHRoKHBpcGVfY3R4LT5zdHJl YW1fcmVzLnBpeF9jbGtfcGFyYW1zLmNvbG9yX2RlcHRoKTsKIAlrYnBzID0gZGNfYmFuZHdpZHRo X2luX2ticHNfZnJvbV90aW1pbmcoJnBpcGVfY3R4LT5zdHJlYW0tPnRpbWluZyk7CiAKIAkvKgot LSAKMi43LjQKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwphbWQtZ2Z4IG1haWxpbmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRw czovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZng=