diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/udc/renesas_usb3.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/drivers/usb/gadget/udc/renesas_usb3.c b/drivers/usb/gadget/udc/renesas_usb3.c index 5caf78bbbf7c..977ea1a02cf9 100644 --- a/drivers/usb/gadget/udc/renesas_usb3.c +++ b/drivers/usb/gadget/udc/renesas_usb3.c @@ -2391,22 +2391,10 @@ static const struct file_operations renesas_usb3_b_device_fops = { static void renesas_usb3_debugfs_init(struct renesas_usb3 *usb3, struct device *dev) { - struct dentry *root, *file; + usb3->dentry = debugfs_create_dir(dev_name(dev), NULL); - root = debugfs_create_dir(dev_name(dev), NULL); - if (IS_ERR_OR_NULL(root)) { - dev_info(dev, "%s: Can't create the root\n", __func__); - return; - } - - file = debugfs_create_file("b_device", 0644, root, usb3, - &renesas_usb3_b_device_fops); - if (!file) { - dev_info(dev, "%s: Can't create debugfs mode\n", __func__); - debugfs_remove_recursive(root); - } else { - usb3->dentry = root; - } + debugfs_create_file("b_device", 0644, usb3->dentry, usb3, + &renesas_usb3_b_device_fops); } /*------- platform_driver ------------------------------------------------*/ |