// SPDX-License-Identifier: GPL-2.0-or-later/* * Copyright (C) 2011 matt mooney <mfm@muteddisk.com> *               2005-2007 Takahiro Hirofuchi * Copyright (C) 2015-2016 Samsung Electronics *               Igor Kotrasinski <i.kotrasinsk@samsung.com> *               Krzysztof Opasiak <k.opasiak@samsung.com> */ #include <unistd.h>#include <libudev.h> #include "usbip_host_common.h"#include "usbip_host_driver.h" #undef  PROGNAME#define PROGNAME "libusbip" static int is_my_device(struct udev_device *dev){	const char *driver; 	driver = udev_device_get_driver(dev);	return driver != NULL && !strcmp(driver, USBIP_HOST_DRV_NAME);} static int usbip_host_driver_open(struct usbip_host_driver *hdriver){	int ret; 	hdriver->ndevs = 0;	INIT_LIST_HEAD(&hdriver->edev_list); 	ret = usbip_generic_driver_open(hdriver);	if (ret || hdriver->ndevs == 0)		info("please load " USBIP_CORE_MOD_NAME ".ko and "		     USBIP_HOST_DRV_NAME ".ko"); 	return ret;} struct usbip_host_driver host_driver = {	.edev_list = LIST_HEAD_INIT(host_driver.edev_list),	.udev_subsystem = "usb",	.ops = {		.open = usbip_host_driver_open,		.close = usbip_generic_driver_close,		.refresh_device_list = usbip_generic_refresh_device_list,		.get_device = usbip_generic_get_device,		.read_device = read_usb_device,		.read_interface = read_usb_interface,		.is_my_device = is_my_device,	},};