[PATCH 2/2] iommu/tegra: smmu: Use __debugfs_create_dir
From: Hiroshi Doyu <hidden>
Date: 2012-08-08 06:25:10
Also in:
linux-iommu, lkml
Subsystem:
iommu subsystem, tegra iommu drivers, the rest · Maintainers:
Joerg Roedel, Will Deacon, Thierry Reding, Linus Torvalds
The commit c3b1a35 "debugfs: make sure that debugfs_create_file() gets used only for regulars" doesn't allow to use debugfs_create_file() for dir. Use the version with "data", __debugfs_create_dir(). Signed-off-by: Hiroshi Doyu <redacted> Reported-by: Laxman Dewangan <redacted> --- drivers/iommu/tegra-smmu.c | 4 +--- 1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c
index 5e51fb7..41aff7a 100644
--- a/drivers/iommu/tegra-smmu.c
+++ b/drivers/iommu/tegra-smmu.c@@ -1035,9 +1035,7 @@ static void smmu_debugfs_create(struct smmu_device *smmu) int i; struct dentry *root; - root = debugfs_create_file(dev_name(smmu->dev), - S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO, - NULL, smmu, NULL); + root = __debugfs_create_dir(dev_name(smmu->dev), NULL, smmu); if (!root) goto err_out; smmu->debugfs_root = root;
--
1.7.5.4