From patchwork Tue Sep 17 17:34:03 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Elfring X-Patchwork-Id: 13806372 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B4688CAC593 for ; Tue, 17 Sep 2024 17:35:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:Subject:From:Cc:To:MIME-Version:Date:Message-ID:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=VvxXMxcafFA0iLzl+qK+B8NzFkMQKxHmtwIhDsRZPXo=; b=pQFVyU1c23KXpn9Z58aeCJ27Es g8VxyAa5mBqePuwPWCW/OflOPzFNdhcLtmym48U4LBEK8BCBwr5Ofj3uatURFS/1+ilP+0EzYkVEY BVi/0GEpJSok0K2k4SbO4lVsC5hD2FO6us9j0LzBmJoZomwOgvfyo6hubnWvsI18xQgadzCuK6SJo uSvWXWh3ApoChX+qvbu1ZiU/xzPXTxRslYULuUjQX6jKBD9c/vH0IB11cuMyUROTiXwmOElY+dt9d AFTdx5Xdz62ytBNalhoCBlMxthjEoGphsZth4LlWCy8nzMJryWMq+FcnQo1XVE1Oe0id+hfOh+BBL PoPwrJjA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1sqc6y-00000006cD5-2T7p; Tue, 17 Sep 2024 17:35:36 +0000 Received: from mout.web.de ([212.227.15.4]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1sqc5s-00000006c52-0KoN; Tue, 17 Sep 2024 17:34:30 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=web.de; s=s29768273; t=1726594447; x=1727199247; i=markus.elfring@web.de; bh=VvxXMxcafFA0iLzl+qK+B8NzFkMQKxHmtwIhDsRZPXo=; h=X-UI-Sender-Class:Message-ID:Date:MIME-Version:To:Cc:From: Subject:Content-Type:Content-Transfer-Encoding:cc: content-transfer-encoding:content-type:date:from:message-id: mime-version:reply-to:subject:to; b=gBEzK9qi8UyIR092liEla+QBpZq0Ub7l2RhydbPCxF4mOLHJKtCl+2oqWdjWeeEC zDiyqiGUCJnt9NAacejtUubzfwZDTKus1i3IbB07JL3lxn/sScsNMZfmVJcsFqDK+ G9QKcxcSUjqTHUWfml7bo/WRodevMTywyA10wilp2IOU0807AdoYjg2vPD4JYlW0e 1yr2hWqcbApFFDo51w3PLnFGcCfvqUsCKL344dWbpSEh3Ip0br510ELJMvBRIR1u2 Fr0eXZP0w/V3EyfaISAj5TjdoAcf1mZeeNPegbwBB9JjlQHL6Gje2Wnhr5Q4DfYsn +uWe6cm8lHIla9adHQ== X-UI-Sender-Class: 814a7b36-bfc1-4dae-8640-3722d8ec6cd6 Received: from [192.168.178.21] ([94.31.85.95]) by smtp.web.de (mrweb005 [213.165.67.108]) with ESMTPSA (Nemesis) id 1M59iy-1sri151XV6-00FyQ9; Tue, 17 Sep 2024 19:34:07 +0200 Message-ID: <254d16d9-d56a-4f26-9914-db75e7aa4287@web.de> Date: Tue, 17 Sep 2024 19:34:03 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, Alexandre Mergnat , Angelo Gioacchino Del Regno , Chen-Yu Tsai , Chun-Kuang Hu , David Airlie , Matthias Brugger , Philipp Zabel , Simona Vetter , Sui Jingfeng , Thomas Zimmermann Content-Language: en-GB Cc: LKML From: Markus Elfring Subject: [PATCH 0/2] drm/mediatek: Adjustments for mtk_gem_prime_vmap() X-Provags-ID: V03:K1:jv+5loKG9MPWnWE+0Bw5fMhaNdpSXHI8EOSzOuaZT4ehxYInQxj 7c6Xgp9F+toHHG67l/6roH+nG6fFLgJMjqCbRlGtsDTIWblY7w6Feuju5nNwPbuqmV9qgyY huhUYjgAeEtyqwWqgF71riV05jqgOOLF3CNlpISn0YAniREiQ+vsCt6BhmpYuCGl2CSa1Ca 75wXNYkbm/Wi6VT/gnjhg== UI-OutboundReport: notjunk:1;M01:P0:gJl61uCuOo0=;bfzP37UybJyqlZzICuvPdQFk1d8 Ot9IuSNEXn1l5q56UfyK45AaxmXH2CuvIzBLMT6/OKcxICUwr0BblBrf429mQL6zQMIK/CkCI WXywfOmZYZ1GlZLnXJuw9owGD79v4/pxClkhNRnbAymTZpenkjcWiRmf9Sv8TDGceDOIeXEt6 7LaUecWTUxqFI1U74KI6wIavFXAWn9vNMGBnFUy0pRml0Ete/hc0j/9Axpoq4M6HYGdHvgRMp laylo31IlmAmL26oH4lfTy3z+4lPGfvJtlF4A0sm9RD7CBrfj1OXU0Xx+9JflFN801xJNWGKb h4OskiRy+DX7tbsb2stt7tRJTxaJ/fgtSpaBcMWszdHc1GUJx2CTLDp5Sgg6DFZ34q34rALlR MFVCe4jwu5yO2se3BODmoos/cdaACr8e3NCMlyHNDuMpOJRPTb27JhnldY851MFsjkq7KxoP/ hLxkA83ZEOSkx/1dttShIClxEqBgvklgJ++2SL+4RvUTtfkfsPqmWeelFv52Yig7x7ajSN1km YfKuiHy37thJ3B7W73Xr34PYEJb/vIFpuVVdnJsOHid0UijBrVI3jOVX4D65fKewkIcEgnaAH bnzJOBe0848ijaOd3tk0ZZg/cORfN2Nt7K4bV4R7/tnuQUY85Wv5NxHMgt9wTUgnvJKJm2auw vd0HKfL2SfusoZHyKf41KPkeblnsPFCqfiLJiAlr5koxhKwad01l19EXfKS78RaniIvkzexIU SqDx1juO9LeGmZNxCiyb80al4GHSSzQaA0aoCxw6uD0P3TjOxSpRqFlECVZhcKtpCio58G7lB McgTmXRJUMSz1kIWiwkzJBBg== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240917_103428_412135_756E676E X-CRM114-Status: UNSURE ( 4.68 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Markus Elfring Date: Tue, 17 Sep 2024 19:16:45 +0200 A few update suggestions were taken into account from static source code analysis. Markus Elfring (2): Avoid duplicate sg_free_table(sgt) call Use common error handling code drivers/gpu/drm/mediatek/mtk_gem.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) --- 2.46.0