From patchwork Thu Jun 16 05:41:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?WW9uZyBXdSAo5ZC05YuHKQ==?= X-Patchwork-Id: 12883358 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 16AC7C43334 for ; Thu, 16 Jun 2022 05:46:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Obf+8uYZ/o8wtdI+VaikiPuWXM3tQRTBWHXBfvEVkCY=; b=jCUwXMq3hxNYGF PfhtpxxGhx9vGYyeKfyEKhwhVcCTPWNAprfMc+xYnd47fa2A2n9dvNjpFcYdXy3gaE+CD8WQhapml uDPev61M56Blv0ZoBob5cR9WaPlzUZpLjLr/8zTLID5939ZsbYSrp99TiP9Twz1Bvtu0hTMg9EGYJ dKx1fXNQG6/gZ5CxTDgZ1QDKhNSJGkZTs323hQ0HCMlam6GnaP6Q9q6MSGJNYqUrx6pDu77Z7LFzX eXhjcmoU5YwSpi1grpTQ7bQeFkRYGo3cyhYyXHLKaO0CknRzwGbhtt9Jrjvi86H179Nqm8CDqqWIN Zm2ZbAkmIrtjNZCHG5Aw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o1iJd-000ZfF-Ea; Thu, 16 Jun 2022 05:45:13 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o1iJZ-000ZbA-H5; Thu, 16 Jun 2022 05:45:10 +0000 X-UUID: f309560c1f5f4aa18ddd8fa87e5fd2d4-20220615 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.6,REQID:57934b0d-c4dc-460b-a47e-9d571853b4d7,OB:0,LO B:0,IP:0,URL:0,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,ACT ION:release,TS:-5 X-CID-META: VersionHash:b14ad71,CLOUDID:8af6b248-4c92-421c-ad91-b806c0f58b2a,C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil ,QS:nil,BEC:nil,COL:0 X-UUID: f309560c1f5f4aa18ddd8fa87e5fd2d4-20220615 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 393223425; Wed, 15 Jun 2022 22:44:59 -0700 Received: from mtkmbs10n1.mediatek.inc (172.21.101.34) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 15 Jun 2022 22:42:34 -0700 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.15; Thu, 16 Jun 2022 13:42:33 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 16 Jun 2022 13:42:32 +0800 From: Yong Wu To: Joerg Roedel , Matthias Brugger , Will Deacon CC: , , , , "Yong Wu" , AngeloGioacchino Del Regno , , , , , , , , Guenter Roeck , "Dan Carpenter" Subject: [PATCH v2 1/5] iommu/mediatek: Use dev_err_probe to mute probe_defer err log Date: Thu, 16 Jun 2022 13:41:59 +0800 Message-ID: <20220616054203.11365-2-yong.wu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220616054203.11365-1-yong.wu@mediatek.com> References: <20220616054203.11365-1-yong.wu@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220615_224509_610703_7F442D47 X-CRM114-Status: GOOD ( 11.61 ) 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 Mute the probe defer log: [ 2.654806] mtk-iommu 14018000.iommu: mm dts parse fail(-517). [ 2.656168] mtk-iommu 1c01f000.iommu: mm dts parse fail(-517). Fixes: d2e9a1102cfc ("iommu/mediatek: Contain MM IOMMU flow with the MM TYPE") Signed-off-by: Yong Wu Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Guenter Roeck Reviewed-by: Matthias Brugger --- drivers/iommu/mtk_iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c index bb9dd92c9898..3b2489e8a6dd 100644 --- a/drivers/iommu/mtk_iommu.c +++ b/drivers/iommu/mtk_iommu.c @@ -1204,7 +1204,7 @@ static int mtk_iommu_probe(struct platform_device *pdev) if (MTK_IOMMU_IS_TYPE(data->plat_data, MTK_IOMMU_TYPE_MM)) { ret = mtk_iommu_mm_dts_parse(dev, &match, data); if (ret) { - dev_err(dev, "mm dts parse fail(%d).", ret); + dev_err_probe(dev, ret, "mm dts parse fail."); goto out_runtime_disable; } } else if (MTK_IOMMU_IS_TYPE(data->plat_data, MTK_IOMMU_TYPE_INFRA) &&