[PATCH 19/28] usb: dwc3: create debugfs subdirectory under usb root directory

Chunfeng Yun
2019-11-06T03:17:18Z

Now the USB gadget subsystem can use the USB debugfs root directory,
so move dwc3's directory from the root of the debugfs filesystem into
the root of usb

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
drivers/usb/dwc3/debugfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/dwc3/debugfs.c b/drivers/usb/dwc3/debugfs.c
index 1c792710348f..a1824db7fb2e 100644
--- a/drivers/usb/dwc3/debugfs.c
+++ b/drivers/usb/dwc3/debugfs.c
@@ -916,7 +916,7 @@ void dwc3_debugfs_init(struct dwc3 *dwc)
dwc->regset->nregs = ARRAY_SIZE(dwc3_regs);
dwc->regset->base = dwc->regs - DWC3_GLOBALS_REGS_START;

- root = debugfs_create_dir(dev_name(dwc->dev), NULL);
+ root = usb_debugfs_create_dir(dev_name(dwc->dev));
dwc->root = root;

debugfs_create_regset32("regdump", S_IRUGO, root, dwc->regset);