usb: gadget: udc: s3c2410_udc: create debugfs directory under usb root

Now the USB gadget subsystem can use the USB debugfs root directory,
so 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>
Link: https://lore.kernel.org/r/1573541519-28488-13-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/gadget/udc/s3c2410_udc.c b/drivers/usb/gadget/udc/s3c2410_udc.c
index f82208f..0507a2c 100644 (file)
--- a/drivers/usb/gadget/udc/s3c2410_udc.c
+++ b/drivers/usb/gadget/udc/s3c2410_udc.c
@@ -1978,7 +1978,8 @@ static int __init udc_init(void)
 
        dprintk(DEBUG_NORMAL, "%s\n", gadget_name);
 
-       s3c2410_udc_debugfs_root = debugfs_create_dir(gadget_name, NULL);
+       s3c2410_udc_debugfs_root = debugfs_create_dir(gadget_name,
+                                                     usb_debug_root);
 
        retval = platform_driver_register(&udc_driver_24x0);
        if (retval)