Searched refs:dev_interface (Results 1 - 1 of 1) sorted by relevance
| /systemd/src/udev/ |
| H A D | udev-builtin-usb_id.c | 250 struct udev_device *dev_interface = NULL; local
268 dev_interface = udev_device_get_parent_with_subsystem_devtype(dev, "usb", "usb_interface");
269 if (dev_interface == NULL) {
275 ifnum = udev_device_get_sysattr_value(dev_interface, "bInterfaceNumber");
276 driver = udev_device_get_sysattr_value(dev_interface, "driver");
278 if_class = udev_device_get_sysattr_value(dev_interface, "bInterfaceClass");
288 if_subclass = udev_device_get_sysattr_value(dev_interface, "bInterfaceSubClass");
296 udev_device_get_syspath(dev_interface), if_class_num, protocol);
299 dev_usb = udev_device_get_parent_with_subsystem_devtype(dev_interface, "usb", "usb_device");
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