From patchwork Wed May 11 06:49:17 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: 12845848 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 BBFE2C433EF for ; Wed, 11 May 2022 06:50:55 +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=yaWBONNiZ7LwvOB0YeRrkznc93O/u5W73rdspHnaWLQ=; b=ebuJpziA0aQuD7 C1dwPuj1ptfflGLAID4XlmBphw6vZ1sYx+ZcCKAdpBsKCW1u7Gy53yWgB7Xm5PR7pLU9osvRPoLDg wazG4g4ktoGo80I8vveHU9ouUCzEed3iWXI55+oEueAMXIDJyfcwEZsLQiOcs426JeoydKJ4OkQOr BiuzuvqHDVsqQc2IOcqjOljKothdFPwGPotfvYnFNf6vPYSvTYmdV8qFZ7e1zv0eq8voQgl7h5zG1 7YDjWFx46tvquCKTBx9UO8G2bMvCsbd6omdS9hnZ2P8LS71C5G1iTVAjYSHs18IIhgjmVKblSvk7F 8T5z5qcTfl4UTHPKTYcA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nogAW-005YMN-Qw; Wed, 11 May 2022 06:49:56 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nogAS-005YIM-Vq; Wed, 11 May 2022 06:49:54 +0000 X-UUID: b4eb29a1f01447eeb7e1093e76b6265d-20220510 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.4, REQID:ec0fa251-dd84-4859-96c2-44b896039859, OB:0, LO B:0,IP:0,URL:0,TC:0,Content:-20,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,AC TION:release,TS:-20 X-CID-META: VersionHash:faefae9, CLOUDID:288d0fe6-38f2-431d-8de7-bf8fac490b0a, C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,File:nil,QS:0,BEC:nil X-UUID: b4eb29a1f01447eeb7e1093e76b6265d-20220510 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1467385399; Tue, 10 May 2022 23:49:46 -0700 Received: from mtkmbs07n1.mediatek.inc (172.21.101.16) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 10 May 2022 23:49:44 -0700 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 11 May 2022 14:49:43 +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; Wed, 11 May 2022 14:49:41 +0800 From: Yong Wu To: Joerg Roedel , Will Deacon , "Matthias Brugger" CC: , , , , "Yong Wu" , AngeloGioacchino Del Regno , , , , , , , , Guenter Roeck , "Dan Carpenter" Subject: [PATCH 1/4] iommu/mediatek: Use dev_err_probe to mute probe_defer err log Date: Wed, 11 May 2022 14:49:17 +0800 Message-ID: <20220511064920.18455-2-yong.wu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220511064920.18455-1-yong.wu@mediatek.com> References: <20220511064920.18455-1-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-20220510_234953_052240_539F2DA4 X-CRM114-Status: GOOD ( 12.46 ) 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 --- The Fixes tag commit-id is from linux-next. --- 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 71b2ace74cd6..0f6ec4a4d9d4 100644 --- a/drivers/iommu/mtk_iommu.c +++ b/drivers/iommu/mtk_iommu.c @@ -1198,7 +1198,7 @@ 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) &&