[v3,05/13] usb: musb: create debugfs directory under usb root
diff mbox series

Message ID 1573728085-29016-5-git-send-email-chunfeng.yun@mediatek.com
State New
Headers show
  • [v3,01/13] media: uvcvideo: drop error check of debugfs_create_dir()
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Commit Message

Chunfeng Yun Nov. 14, 2019, 10:41 a.m. UTC
Now the USB gadget subsystem can use the USB debugfs root directory,
so move musb's directory from the root of the debugfs filesystem into
the root of usb

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
v3: no changes

  1. abandon new API usb_debugfs_create_dir(), and use usb_debug_root
 drivers/usb/musb/musb_debugfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff mbox series

diff --git a/drivers/usb/musb/musb_debugfs.c b/drivers/usb/musb/musb_debugfs.c
index f42858e2b54c..7b6281ab62ed 100644
--- a/drivers/usb/musb/musb_debugfs.c
+++ b/drivers/usb/musb/musb_debugfs.c
@@ -325,7 +325,7 @@  void musb_init_debugfs(struct musb *musb)
 	struct dentry *root;
-	root = debugfs_create_dir(dev_name(musb->controller), NULL);
+	root = debugfs_create_dir(dev_name(musb->controller), usb_debug_root);
 	musb->debugfs_root = root;
 	debugfs_create_file("regdump", S_IRUGO, root, musb, &musb_regdump_fops);