1 files changed, 3 insertions, 5 deletions

diff --git a/drivers/usb/musb/musb_debugfs.c b/drivers/usb/musb/musb_debugfs.c
index 40a37c91cc10..1d6e8af94c06 100644
--- a/drivers/usb/musb/musb_debugfs.c
+++ b/drivers/usb/musb/musb_debugfs.c
@@ -103,8 +103,6 @@ static const struct musb_register_map musb_regmap[] = {
         {  }    /* Terminating Entry */
 };
 
-static struct dentry *musb_debugfs_root;
-
 static int musb_regdump_show(struct seq_file *s, void *unused)
 {
         struct musb             *musb = s->private;
@@ -241,7 +239,7 @@ int __devinit musb_init_debugfs(struct musb *musb)
         struct dentry           *file;
         int                     ret;
 
-        root = debugfs_create_dir("musb", NULL);
+        root = debugfs_create_dir(dev_name(musb->controller), NULL);
         if (!root) {
                 ret = -ENOMEM;
                 goto err0;
@@ -261,7 +259,7 @@ int __devinit musb_init_debugfs(struct musb *musb)
                 goto err1;
         }
 
-        musb_debugfs_root = root;
+        musb->debugfs_root = root;
 
         return 0;
 
@@ -274,5 +272,5 @@ err0:
 
 void /* __init_or_exit */ musb_exit_debugfs(struct musb *musb)
 {
-        debugfs_remove_recursive(musb_debugfs_root);
+        debugfs_remove_recursive(musb->debugfs_root);
 }