301 	struct dentry *dentry = i2400mu->i2400m.wimax_dev.debugfs_dentry;  in i2400mu_debugfs_add()  local
302 	struct dentry *fd;  in i2400mu_debugfs_add()
304 	dentry = debugfs_create_dir("i2400m-usb", dentry);  in i2400mu_debugfs_add()
305 	result = PTR_ERR(dentry);  in i2400mu_debugfs_add()
306 	if (IS_ERR(dentry)) {  in i2400mu_debugfs_add()
311 	i2400mu->debugfs_dentry = dentry;  in i2400mu_debugfs_add()
312 	__debugfs_register("dl_", usb, dentry);  in i2400mu_debugfs_add()
313 	__debugfs_register("dl_", fw, dentry);  in i2400mu_debugfs_add()
314 	__debugfs_register("dl_", notif, dentry);  in i2400mu_debugfs_add()
315 	__debugfs_register("dl_", rx, dentry);  in i2400mu_debugfs_add()
316 	__debugfs_register("dl_", tx, dentry);  in i2400mu_debugfs_add()
319 	fd = debugfs_create_u8("rx_size_auto_shrink", 0600, dentry,  in i2400mu_debugfs_add()
328 	fd = debugfs_create_size_t("rx_size", 0600, dentry,  in i2400mu_debugfs_add()