[PATCH v2 07/13] usb: dwc2: create debugfs directory under usb root

Chunfeng Yun
2019-11-12T06:55:24Z

so move dwc2's directory from the root of the debugfs filesystem into
the root of usb

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
v2:
1. abandon new API usb_debugfs_create_dir(), and use usb_debug_root
---
drivers/usb/dwc2/debugfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/dwc2/debugfs.c b/drivers/usb/dwc2/debugfs.c
index 7f62f4cdc265..b8f2790abf91 100644
--- a/drivers/usb/dwc2/debugfs.c
+++ b/drivers/usb/dwc2/debugfs.c
@@ -770,7 +770,7 @@ int dwc2_debugfs_init(struct dwc2_hsotg *hsotg)
int ret;
struct dentry *root;

- root = debugfs_create_dir(dev_name(hsotg->dev), NULL);
+ root = debugfs_create_dir(dev_name(hsotg->dev), usb_debug_root);
hsotg->debug_root = root;

debugfs_create_file("params", 0444, root, hsotg, &params_fops);