drm/tegra: sor - Make debugfs setup consistent

Other output drivers set up debugfs slightly differently. Bring the SOR
driver in line with those for consistency.

Signed-off-by: Thierry Reding <treding@nvidia.com>

1 files changed, 5 insertions, 6 deletions

diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
index 06f800917738..93ae4fac8ac2 100644
--- a/drivers/gpu/drm/tegra/sor.c
+++ b/drivers/gpu/drm/tegra/sor.c
@@ -1007,12 +1007,13 @@ static const struct file_operations tegra_sor_crc_fops = {
         .release = tegra_sor_crc_release,
 };
 
-static int tegra_sor_debugfs_init(struct tegra_sor *sor, struct dentry *root)
+static int tegra_sor_debugfs_init(struct tegra_sor *sor,
+                                  struct drm_minor *minor)
 {
         struct dentry *entry;
         int err = 0;
 
-        sor->debugfs = debugfs_create_dir("sor", root);
+        sor->debugfs = debugfs_create_dir("sor", minor->debugfs_root);
         if (!sor->debugfs)
                 return -ENOMEM;
 
@@ -1021,7 +1022,7 @@ static int tegra_sor_debugfs_init(struct tegra_sor *sor, struct dentry *root)
         if (!entry) {
                 dev_err(sor->dev,
                         "cannot create /sys/kernel/debug/dri/%s/sor/crc\n",
-                        root->d_name.name);
+                        minor->debugfs_root->d_name.name);
                 err = -ENOMEM;
                 goto remove;
         }
@@ -1063,9 +1064,7 @@ static int tegra_sor_init(struct host1x_client *client)
         }
 
         if (IS_ENABLED(CONFIG_DEBUG_FS)) {
-                struct dentry *root = drm->primary->debugfs_root;
-
-                err = tegra_sor_debugfs_init(sor, root);
+                err = tegra_sor_debugfs_init(sor, drm->primary);
                 if (err < 0)
                         dev_err(sor->dev, "debugfs setup failed: %d\n", err);
         }