Re: [PATCH v2 1/5] iommu/mediatek: Use dev_err_probe to mute probe_defer err log

[Matthias Brugger]

On 16/06/2022 07:41, Yong Wu wrote:

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, , 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) &&

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[PATCH v2 1/5] iommu/mediatek: Use dev_err_probe to mute probe_defer err log

[Yong Wu via iommu]

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 
---
 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, , 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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