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Date: Thu, 16 Jun 2022 13:41:59 +0800 From: Yong Wu <yong.wu@...iatek.com> To: Joerg Roedel <joro@...tes.org>, Matthias Brugger <matthias.bgg@...il.com>, Will Deacon <will@...nel.org> CC: <iommu@...ts.linux-foundation.org>, <linux-mediatek@...ts.infradead.org>, <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>, "Yong Wu" <yong.wu@...iatek.com>, AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, <mingyuan.ma@...iatek.com>, <yf.wang@...iatek.com>, <libo.kang@...iatek.com>, <chengci.xu@...iatek.com>, <youlin.pei@...iatek.com>, <anan.sun@...iatek.com>, <xueqi.zhang@...iatek.com>, Guenter Roeck <groeck@...omium.org>, "Dan Carpenter" <dan.carpenter@...cle.com> Subject: [PATCH v2 1/5] iommu/mediatek: Use dev_err_probe to mute probe_defer err log 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 <yong.wu@...iatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com> Reviewed-by: Guenter Roeck <groeck@...omium.org> --- 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) && -- 2.18.0
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