linux-kernel - [PATCH v1] iommu/tegra-smmu: Change debugfs directory name

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Date:   Mon, 12 Jul 2021 03:13:41 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Krishna Reddy <vdumpa@...dia.com>,
        Joerg Roedel <joro@...tes.org>, Will Deacon <will@...nel.org>
Cc:     linux-tegra@...r.kernel.org, iommu@...ts.linux-foundation.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v1] iommu/tegra-smmu: Change debugfs directory name

Change debugfs directory name to "smmu", which is a much more obvious name
than the generic name of the memory controller device-tree node.

Signed-off-by: Dmitry Osipenko <digetx@...il.com>
---
 drivers/iommu/tegra-smmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c
index 0a281833f611..093c270b9245 100644
--- a/drivers/iommu/tegra-smmu.c
+++ b/drivers/iommu/tegra-smmu.c
@@ -1141,7 +1141,7 @@ struct tegra_smmu *tegra_smmu_probe(struct device *dev,
 
 	tegra_smmu_ahb_enable();
 
-	err = iommu_device_sysfs_add(&smmu->iommu, dev, NULL, dev_name(dev));
+	err = iommu_device_sysfs_add(&smmu->iommu, dev, NULL, "smmu");
 	if (err)
 		return ERR_PTR(err);
 
-- 
2.32.0