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[2620:137:e000::3:2]) by mx.google.com with ESMTPS id y185-20020a6364c2000000b005b8ece78a96si1108871pgb.691.2023.11.01.19.30.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Nov 2023 19:30:43 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:2 as permitted sender) client-ip=2620:137:e000::3:2; Authentication-Results: mx.google.com; dkim=pass header.i=@dingdao-com.20200927.dkim.feishu.cn header.s=s1 header.b=cdLGaa+E; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:2 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by agentk.vger.email (Postfix) with ESMTP id 29851809026A; Wed, 1 Nov 2023 19:30:29 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at agentk.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348035AbjKBCaJ (ORCPT + 99 others); Wed, 1 Nov 2023 22:30:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47248 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232963AbjKBCaI (ORCPT ); Wed, 1 Nov 2023 22:30:08 -0400 Received: from s01.bc.larksuite.com (s01.bc.larksuite.com [209.127.230.11]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9CC9A119 for ; Wed, 1 Nov 2023 19:30:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=s1; d=dingdao-com.20200927.dkim.feishu.cn; t=1698892195; h=from:subject:mime-version:from:date:message-id:subject:to:cc: reply-to:content-type:mime-version:in-reply-to:message-id; bh=VcJzb/Hqi5REb/G4gr1LCv0xAGOo0i/tk2uVi1fPSUg=; b=cdLGaa+EAD9IcMUC+1blLk7FgqlUAwavLtbG/g1g3hZISxK5Y9LiSL5bNISD0w8PBh1bZn Usn0z9gCVFPS2yWA6RDSM4/1dPefbSpxb++/4j1+FDzAVQT10suDSPoeEb8tSpCr6ByK/A OU6Dnc08Rsav9oU0izHvHOnH59N3grpxTPB3mhqvR2gW4zkySUObMciFL+G5XKKN8eZs9W 185zWxK70ROt6RNYL4LbnPLBQzKwb3Cbm3s6PqUJIzhZkKEvsfO9klSwd9bYZTI18nF9ZR 3+21bhZhjM+cvLjXnJV+LChox7DsRyFcT5YxkY+ei8UxPDHEBMSuvlP+68D1MA== Content-Transfer-Encoding: 7bit X-Mailer: git-send-email 2.37.1 Date: Thu, 2 Nov 2023 10:29:46 +0800 Subject: [PATCH] gpu/drm/drm_framebuffer.c: Use Macro instead of actual number. Mime-Version: 1.0 X-Original-From: Peng Hao Cc: , , Message-Id: <20231102022946.115603-1-penghao@dingdao.com> X-Lms-Return-Path: Content-Type: text/plain; charset=UTF-8 To: , , , , From: "Peng Hao" X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on agentk.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (agentk.vger.email [0.0.0.0]); Wed, 01 Nov 2023 19:30:29 -0700 (PDT) Use Macro DRM_FORMAT_MAX_PLANES instead of 4, to improve modifiability. Signed-off-by: Peng Hao --- drivers/gpu/drm/drm_framebuffer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_framebuffer.c b/drivers/gpu/drm/drm_framebuffer.c index 2dd97473ca10..bf283dae9090 100644 --- a/drivers/gpu/drm/drm_framebuffer.c +++ b/drivers/gpu/drm/drm_framebuffer.c @@ -254,7 +254,7 @@ static int framebuffer_check(struct drm_device *dev, } } - for (i = info->num_planes; i < 4; i++) { + for (i = info->num_planes; i < DRM_FORMAT_MAX_PLANES; i++) { if (r->modifier[i]) { drm_dbg_kms(dev, "non-zero modifier for unused plane %d\n", i); return -EINVAL; -- 2.37.1