From nobody Fri Apr 3 08:18:01 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E8BE9ECAAD3 for ; Wed, 14 Sep 2022 07:38:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229710AbiINHiy (ORCPT ); Wed, 14 Sep 2022 03:38:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35490 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229568AbiINHit (ORCPT ); Wed, 14 Sep 2022 03:38:49 -0400 Received: from APC01-SG2-obe.outbound.protection.outlook.com (mail-sgaapc01on2128.outbound.protection.outlook.com [40.107.215.128]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D66EC726B3 for ; Wed, 14 Sep 2022 00:38:47 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=HqzF7aeNkuHnObf888xb6CXFpSpAcr9z2fYolv223c4lTAHpPD3BYrJaA4S5He1SYoLspw3i6b294powHpGy/d9NVarSk/FuXdIIIr2wGRIMdaZQKFSHnI1gXcEtplPOlOh8YsYYdz4l50rUd9E+gJB+AZdoSYG9tWgQxFxQzbGTUn8CipEfRddUfGvUBdeFvF0Zp+kDz/ntzkimC9b75de/lPZEJP4jBykFLcUGsj4+dQp5UN4psf586o1hUCZl5kNPSJpxCf7xp43igeX3x3e6teF9NkCU200gTLql8AxSSunt3alOetc3r5Q8j1qk2WSg31vg/J6RxRaBY/QXvQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=IWLZQNQOQ6a2pKBJctd2TrxGLgngVKO0Vu0wLLdXCW4=; b=U/1Y1bHfvct6x3SPAOo5h63sSTuf7qohzMi/R+SG3WS/MYwmyoNTB4VUvyops20kGdGp+tnkE5HSjnPXyw7cRpBHm6v7UqLRgRXBptQfkEerip3LmjZWDqoCCtdS627OobdeQz2vdocTyzzunOvvakzreQFEJAHLhDC6X3bc6C21P2Kvh1c87+Xfd0SbNmw8RssFGOXuRh8OSFu2+BJpFQA6nAffhxoNitiGRwZR8H2SeyK1m0796mnUiA0OynOu/kCe39PLjonR2QTXBhvSjzFMRamlMJganBxTo3j1SoR2nl73tGpOK87tHxT9fxTMMTWwKXO25qBnSxFvAENkZg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=vivo.com; dmarc=pass action=none header.from=vivo.com; dkim=pass header.d=vivo.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vivo.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=IWLZQNQOQ6a2pKBJctd2TrxGLgngVKO0Vu0wLLdXCW4=; b=KVzzAjB73ojwZDdw8e/ECPbSbSN6W2O1/9l46jx56p4u4us6OtIMbwTbnVum/mKA6pDjjFt4J36F2OBnqzFb79+NmKvPKYVIkys9T/IOE0ZHHhjmrzRJufDcLUZDNDGuf53z5GkN+MFzBvrhFBZzfcaa2AQWBkLAYpE0HIE+mzzIwrqnazRQmsqDHO9l40EJqQfoIPjkgQ/klDRSBEqTmYbLf0Y5hcTUNHPhvYb0/vF1yYlmad3znnwixVd2ukbvVL5yOdar+vo7hFMOzaNAbJ702M6duRfe5WVO5PwNJr7zZMFJvlrWoV6TudPWe3FeJl2GYsc29zi09NYk+Deolw== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=vivo.com; Received: from TYZPR06MB4173.apcprd06.prod.outlook.com (2603:1096:400:26::14) by TY0PR06MB5628.apcprd06.prod.outlook.com (2603:1096:400:31f::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5612.21; Wed, 14 Sep 2022 07:38:44 +0000 Received: from TYZPR06MB4173.apcprd06.prod.outlook.com ([fe80::f9ad:4efb:64f6:856b]) by TYZPR06MB4173.apcprd06.prod.outlook.com ([fe80::f9ad:4efb:64f6:856b%4]) with mapi id 15.20.5612.022; Wed, 14 Sep 2022 07:38:44 +0000 From: Yihao Han To: Harry Wentland , Leo Li , Rodrigo Siqueira , Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= , "Pan, Xinhui" , David Airlie , Daniel Vetter , Jerry Zuo , Charlene Liu , Nevenko Stupar , Wenjing Liu , Leo Chen , George Shen , Tales Aparecida , Yang Li , Aurabindo Pillai , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Cc: Yihao Han Subject: [PATCH] drm/amdgpu/display: using swap() instead of temp variable Date: Wed, 14 Sep 2022 00:36:43 -0700 Message-Id: <20220914073756.4736-1-hanyihao@vivo.com> X-Mailer: git-send-email 2.17.1 X-ClientProxiedBy: SI2PR06CA0010.apcprd06.prod.outlook.com (2603:1096:4:186::6) To TYZPR06MB4173.apcprd06.prod.outlook.com (2603:1096:400:26::14) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYZPR06MB4173:EE_|TY0PR06MB5628:EE_ X-MS-Office365-Filtering-Correlation-Id: b1eac043-235b-4706-e34b-08da962426db X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TYZPR06MB4173.apcprd06.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230022)(4636009)(136003)(39860400002)(396003)(346002)(376002)(366004)(451199015)(478600001)(2616005)(107886003)(110136005)(66476007)(52116002)(2906002)(5660300002)(38100700002)(66946007)(26005)(36756003)(83380400001)(6512007)(41300700001)(7416002)(1076003)(186003)(86362001)(6506007)(921005)(66556008)(8676002)(6486002)(38350700002)(4326008)(8936002)(316002);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?oTMSLbaxaFzbypFkMHdg9ls8CKFFUilvxYQ+UHAhEiE2snOmJ9unVUvtzb5Q?= =?us-ascii?Q?dHue/p/wGmWUYptEu5cAmwBwehM/oujQNF1R1tbg6vf8qEUUiw9D+jt+NW/w?= =?us-ascii?Q?npDD1bBKrPStDUp02GzLUgOBAB6Bb6+Nh1FRqFchMUQXYjny5dbuEPiq3apX?= =?us-ascii?Q?08oRutKFTUg5oS/JoTQv5WiHCJzinQDqAzKkHbQldLeJARylnw7TV57S6PA6?= =?us-ascii?Q?aiuaEODa9/NMEjGWfBT5bOfhS87pQ7JtFIVKfk4RzRcOtyaQ5aUQJj7HF5rU?= =?us-ascii?Q?4DghD9O8UlD8+vxhPXfo3rbAFQhaSXGnheQ2Bhx8mLAJ/X+vAFhqZ/YRpaZi?= =?us-ascii?Q?vE5gDp8kHU0Xqrp6rCcbp1qF6NetB9W+n6vcwWG7x9zGuhVCPvU2bGt5vann?= =?us-ascii?Q?OAEG/YNFgH4ck4eAuVcGOB78og0BRWP65d6NcGxfzMtRotLwNeYAiRL24BUP?= =?us-ascii?Q?A5MXHVZFvtOB5+etjOBPi2qSSegnl3Xz06nQluNk8sIe7SoCoK+iQx0LBrB5?= =?us-ascii?Q?dlqq2T6NaMzKnmFnTp3H/3ZjRMMFBOPqqcZSZ8yURj74GeGR02Z7ixKbocTM?= =?us-ascii?Q?tLgMMBGivFH8/MWDxWz8M9BiLi/YCG15snpwYBlvBVcFfRc5GMUihtZ5bw9W?= =?us-ascii?Q?BV5RY55ZvSzuobU4M9EtS4TiPFHxdXGQhn8NNnZzYkcXfsxHC1c5LhCBJiO2?= =?us-ascii?Q?ugdvVfmoZ8eicGOVOHxJwtA6ZQmShxNv7u5koBcpEBG8XO6ifoHOp8I0MH5c?= =?us-ascii?Q?dj7A2z/QKr6zArNgI2Aga2Ml9a+rWfMAk+mvMOPTPzNzqC26uK41GExvG+0r?= =?us-ascii?Q?oCbMUKpbpSNG3Rx3u/jk+7s/2LJdG5Vsxn1RRvzrgfm19TyZ3Gg9H9MOfZZF?= =?us-ascii?Q?zx2bVjWIO1wmUThyUU38xm0ly1x7z/AXvR6azCaBuEeizfXUjxT/9p+8ZK5Y?= =?us-ascii?Q?4/SPLr7hinOmfwSoE4/S+JHq4FTq+QPQTxcAQe6Inivjhjt10aPd7ln7MDnE?= =?us-ascii?Q?u1oiHg/TaY+8EoJlB1ffANGIy2KZJ6Ovj8ohpPH9W9qxzqgZtqPRn0s0sKcT?= =?us-ascii?Q?7o61pQB1FvTsC4sCtzNC1P5AK/+aQUHUL6b1G2dn2Q4wD5V4XZPicCdZwpyc?= =?us-ascii?Q?MbiezHCo4u38xYZJ5gQJRacBfiKbCerojnf7wer/fPcpug7nkP1jj4J/M5tq?= =?us-ascii?Q?L+zyGBvqEc3Ug0srW4jFCnrMpYA4AwVzhpPM1KcQTkMs5hjBghE0XWStPJs1?= =?us-ascii?Q?CahAYqzI3YLyH/XCsvba3d3lTIEpKmsSss0gl4eVczHfOFrhcqC40w/dJSSo?= =?us-ascii?Q?lpkUGmXFQBWP87py2uAIijHwVamxT0AmH77GdHyAyGwIzBjIL2fS/QB3sX8z?= =?us-ascii?Q?uRWhWYo5i/tvWUJxB67dghDwC2wWIB1Q6dnC20YHh8tUly5Ws3FjKFX0rDsC?= =?us-ascii?Q?uzKxPrOTddzq8PVRqQ+9dZDnxlATb99v8hPrL+KiWNckxd/qS0aol8r3gckl?= =?us-ascii?Q?DZQ5Kz5RFO8qqBrTuB5iGFFKXvkvsNiodchDLEaPuPwuOrgegMQIuOdC9yUt?= =?us-ascii?Q?BynaTG8wjH71peCNJO5D6ZfAK/PpN/m/rOD/XmS7?= X-OriginatorOrg: vivo.com X-MS-Exchange-CrossTenant-Network-Message-Id: b1eac043-235b-4706-e34b-08da962426db X-MS-Exchange-CrossTenant-AuthSource: TYZPR06MB4173.apcprd06.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Sep 2022 07:38:44.2998 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 923e42dc-48d5-4cbe-b582-1a797a6412ed X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: z7jcILwfhUBqce/uWr5MoJv3eOv2M4+TenTNrF7fDmhvJtaVDfPZgQdLmvpupS5xNlDVyKEJaNsJQi0UXi9N0Q== X-MS-Exchange-Transport-CrossTenantHeadersStamped: TY0PR06MB5628 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Use swap() instead of the temp variable to swap values. Signed-off-by: Yihao Han --- drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c b/drivers/g= pu/drm/amd/display/dc/bios/bios_parser2.c index 85ed0afb74a9..7ef528c5b700 100644 --- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c +++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c @@ -2907,7 +2907,6 @@ static enum bp_result construct_integrated_info( struct atom_common_table_header *header; struct atom_data_revision revision; =20 - struct clock_voltage_caps temp =3D {0, 0}; uint32_t i; uint32_t j; =20 @@ -2983,10 +2982,7 @@ static enum bp_result construct_integrated_info( info->disp_clk_voltage[j-1].max_supported_clk ) { /* swap j and j - 1*/ - temp =3D info->disp_clk_voltage[j-1]; - info->disp_clk_voltage[j-1] =3D - info->disp_clk_voltage[j]; - info->disp_clk_voltage[j] =3D temp; + swap(info->disp_clk_voltage[j-1], info->disp_clk_voltage[j]); } } } --=20 2.17.1