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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id EF193C46467 for ; Wed, 11 Jan 2023 02:42:53 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E4A6010E2A5; Wed, 11 Jan 2023 02:42:52 +0000 (UTC) Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by gabe.freedesktop.org (Postfix) with ESMTPS id C250810E2A5 for ; Wed, 11 Jan 2023 02:42:50 +0000 (UTC) X-UUID: a06154ca915911eda06fc9ecc4dadd91-20230111 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=JDatIFGfCYDp40epyQ6cVCFAB9XyGy7+db3Lps22ypY=; b=K+eRFK5b+Hb5DiyH9QVfdfzrxad3Q4ezcrin+70nVY80m2tkYnAgUEQjuCtH6BCav/ECUz2YjQaspnYgXU/HkZ1DgqZwSxZ+RjKq1jEENwJpLcbmS6/Nq4fvw9z4Of8TjHTrCWJKRaN7QEPYS7Wlj7HroA24mQSpz3UFfp6Qvz8=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.17, REQID:ddbc5802-95eb-489c-b894-52bc26157e72, IP:0, U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:543e81c, CLOUDID:3c8f4a54-dd49-462e-a4be-2143a3ddc739, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0 X-CID-BVR: 1,FCT X-UUID: a06154ca915911eda06fc9ecc4dadd91-20230111 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1847046328; Wed, 11 Jan 2023 10:42:44 +0800 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.3; Wed, 11 Jan 2023 10:42:44 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Wed, 11 Jan 2023 10:42:44 +0800 From: Miles Chen To: Subject: Re: [PATCH] drm/mediatek: stop using 0 as NULL pointer Date: Wed, 11 Jan 2023 10:42:44 +0800 Message-ID: <20230111024244.24295-1-miles.chen@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <7cc4fe44-55b9-a80f-27a5-197070759760@collabora.com> References: <7cc4fe44-55b9-a80f-27a5-197070759760@collabora.com> MIME-Version: 1.0 Content-Type: text/plain X-MTK: N X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: chunkuang.hu@kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, miles.chen@mediatek.com, linux-mediatek@lists.infradead.org, matthias.bgg@gmail.com, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi Angelo, >Il 10/01/23 04:12, Miles Chen ha scritto: >> Use NULL for NULL pointer to fix the following sparse warning: >> drivers/gpu/drm/mediatek/mtk_drm_gem.c:265:27: sparse: warning: Using plain integer as NULL pointer >> >> Signed-off-by: Miles Chen > >Please add the appropriate tag... > >Fixes: 3df64d7b0a4f ("drm/mediatek: Implement gem prime vmap/vunmap function") No problem, I will add the Fixes tag and submit v2. thanks, Miles > >after which: > >Reviewed-by: AngeloGioacchino Del Regno