[v3,03/13] usb: host: imx21: create debugfs directory under usb root
diff mbox series

Message ID 1573728085-29016-3-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
Move it'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/host/imx21-dbg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff mbox series

diff --git a/drivers/usb/host/imx21-dbg.c b/drivers/usb/host/imx21-dbg.c
index 7fcf1d9dd7f3..02a1344fbd6a 100644
--- a/drivers/usb/host/imx21-dbg.c
+++ b/drivers/usb/host/imx21-dbg.c
@@ -419,7 +419,7 @@  static void create_debug_files(struct imx21 *imx21)
 	struct dentry *root;
-	root = debugfs_create_dir(dev_name(imx21->dev), NULL);
+	root = debugfs_create_dir(dev_name(imx21->dev), usb_debug_root);
 	imx21->debug_root = root;
 	debugfs_create_file("status", S_IRUGO, root, imx21, &debug_status_fops);