diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
index ec9460d9d330..166b28562395 100644
--- a/drivers/usb/typec/tcpm/tcpm.c
+++ b/drivers/usb/typec/tcpm/tcpm.c
@@ -19,6 +19,7 @@
 #include <linux/seq_file.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
+#include <linux/usb.h>
 #include <linux/usb/pd.h>
 #include <linux/usb/pd_ado.h>
 #include <linux/usb/pd_bdo.h>
@@ -571,17 +572,13 @@ static int tcpm_debug_show(struct seq_file *s, void *v)
 }
 DEFINE_SHOW_ATTRIBUTE(tcpm_debug);
 
-static struct dentry *rootdir;
-
 static void tcpm_debugfs_init(struct tcpm_port *port)
 {
-	mutex_init(&port->logbuffer_lock);
-	/* /sys/kernel/debug/tcpm/usbcX */
-	if (!rootdir)
-		rootdir = debugfs_create_dir("tcpm", NULL);
+	char name[NAME_MAX];
 
-	port->dentry = debugfs_create_file(dev_name(port->dev),
-					   S_IFREG | 0444, rootdir,
+	mutex_init(&port->logbuffer_lock);
+	snprintf(name, NAME_MAX, "tcpm-%s", dev_name(port->dev));
+	port->dentry = debugfs_create_file(name, S_IFREG | 0444, usb_debug_root,
 					   port, &tcpm_debug_fops);
 }
 
@@ -597,10 +594,6 @@ static void tcpm_debugfs_exit(struct tcpm_port *port)
 	mutex_unlock(&port->logbuffer_lock);
 
 	debugfs_remove(port->dentry);
-	if (list_empty(&rootdir->d_subdirs)) {
-		debugfs_remove(rootdir);
-		rootdir = NULL;
-	}
 }
 
 #else