Lines Matching refs:dev_usb
226 struct sysfs_device *dev_usb;
235 /* get all usb specific information: dev_interface, if_class, dev_usb */
265 dev_usb = sysfs_device_get_parent_with_subsystem(dev_interface, "usb");
266 if (!dev_usb) {
327 if (!(usb_vendor = sysfs_attr_get_value(dev_usb->devpath, "manufacturer")))
331 if (!(usb_vendor = sysfs_attr_get_value(dev_usb->devpath, "idVendor"))) {
341 if (!(usb_model = sysfs_attr_get_value(dev_usb->devpath, "product")))
345 if (!(usb_model = sysfs_attr_get_value(dev_usb->devpath, "idProduct")))
352 usb_rev = sysfs_attr_get_value(dev_usb->devpath, "bcdDevice");
358 usb_serial = sysfs_attr_get_value(dev_usb->devpath, "serial");