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=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 44C6DC433E6 for ; Thu, 14 Jan 2021 09:42:44 +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 ED17423A22 for ; Thu, 14 Jan 2021 09:42:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org ED17423A22 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.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 243566E161; Thu, 14 Jan 2021 09:42:42 +0000 (UTC) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5DD536E156; Thu, 14 Jan 2021 09:42:40 +0000 (UTC) IronPort-SDR: lpBmttdj9djf6jDvo9GbgiMc+PporoMrVJajJBkPv7q6cSg1x7EuYmYhLNMzZysaKvCa3XDjSt Gebf//CqBNUA== X-IronPort-AV: E=McAfee;i="6000,8403,9863"; a="178489308" X-IronPort-AV: E=Sophos;i="5.79,347,1602572400"; d="scan'208";a="178489308" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jan 2021 01:42:39 -0800 IronPort-SDR: 7RuN2PziES+xPYKfQmNQ7mBycANnqj+LxNRtE5BfOTGKefHp2Goz48KfttoDydmWpEHp6d3Pt9 shhhUKwfYSgg== X-IronPort-AV: E=Sophos;i="5.79,347,1602572400"; d="scan'208";a="382210357" Received: from dforourk-mobl1.ger.corp.intel.com (HELO localhost) ([10.213.254.146]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jan 2021 01:42:35 -0800 From: Jani Nikula To: Yang Li , airlied@linux.ie Subject: Re: [PATCH] drm/amd/display: Simplify bool comparison In-Reply-To: <1610530365-46152-1-git-send-email-abaci-bugfix@linux.alibaba.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: <1610530365-46152-1-git-send-email-abaci-bugfix@linux.alibaba.com> Date: Thu, 14 Jan 2021 11:42:32 +0200 Message-ID: <871renrh13.fsf@intel.com> MIME-Version: 1.0 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: sunpeng.li@amd.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Yang Li , amd-gfx@lists.freedesktop.org, alexander.deucher@amd.com, christian.koenig@amd.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" On Wed, 13 Jan 2021, Yang Li wrote: > Fix the following coccicheck warning: > ./drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c:580:23-31: > WARNING: Comparison to bool > > Reported-by: Abaci Robot > Signed-off-by: Yang Li > --- > drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c > index 4d3f7d5..904c2d2 100644 > --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c > +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c > @@ -577,7 +577,7 @@ void dpp1_power_on_degamma_lut( > struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base); > > REG_SET(CM_MEM_PWR_CTRL, 0, > - SHARED_MEM_PWR_DIS, power_on == true ? 0:1); > + SHARED_MEM_PWR_DIS, power_on ? 0:1); Not my driver, but this is as simple as it gets: + SHARED_MEM_PWR_DIS, !power_on); > > } -- Jani Nikula, Intel Open Source Graphics Center _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx