diff options
Diffstat (limited to 'drivers/usb/usbip/vudc_main.c')
| -rw-r--r-- | drivers/usb/usbip/vudc_main.c | 35 |
1 files changed, 16 insertions, 19 deletions
diff --git a/drivers/usb/usbip/vudc_main.c b/drivers/usb/usbip/vudc_main.c index 9e655714e389..993e721cb840 100644 --- a/drivers/usb/usbip/vudc_main.c +++ b/drivers/usb/usbip/vudc_main.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2015 Karol Kosik <karo9@interia.eu> * Copyright (C) 2015-2016 Samsung Electronics * Igor Kotrasinski <i.kotrasinsk@samsung.com> * Krzysztof Opasiak <k.opasiak@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <linux/device.h> @@ -34,12 +22,13 @@ static struct platform_driver vudc_driver = { .remove = vudc_remove, .driver = { .name = GADGET_NAME, + .dev_groups = vudc_groups, }, }; -static struct list_head vudc_devices = LIST_HEAD_INIT(vudc_devices); +static LIST_HEAD(vudc_devices); -static int __init init(void) +static int __init vudc_init(void) { int retval = -ENOMEM; int i; @@ -85,6 +74,10 @@ static int __init init(void) cleanup: list_for_each_entry_safe(udc_dev, udc_dev2, &vudc_devices, dev_entry) { list_del(&udc_dev->dev_entry); + /* + * Just do platform_device_del() here, put_vudc_device() + * calls the platform_device_put() + */ platform_device_del(udc_dev->pdev); put_vudc_device(udc_dev); } @@ -93,20 +86,24 @@ cleanup: out: return retval; } -module_init(init); +module_init(vudc_init); -static void __exit cleanup(void) +static void __exit vudc_cleanup(void) { struct vudc_device *udc_dev = NULL, *udc_dev2 = NULL; list_for_each_entry_safe(udc_dev, udc_dev2, &vudc_devices, dev_entry) { list_del(&udc_dev->dev_entry); - platform_device_unregister(udc_dev->pdev); + /* + * Just do platform_device_del() here, put_vudc_device() + * calls the platform_device_put() + */ + platform_device_del(udc_dev->pdev); put_vudc_device(udc_dev); } platform_driver_unregister(&vudc_driver); } -module_exit(cleanup); +module_exit(vudc_cleanup); MODULE_DESCRIPTION("USB over IP Device Controller"); MODULE_AUTHOR("Krzysztof Opasiak, Karol Kosik, Igor Kotrasinski"); |