usb_cache_string 2396 drivers/usb/core/hub.c udev->product = usb_cache_string(udev, udev->descriptor.iProduct); usb_cache_string 2397 drivers/usb/core/hub.c udev->manufacturer = usb_cache_string(udev, usb_cache_string 2399 drivers/usb/core/hub.c udev->serial = usb_cache_string(udev, udev->descriptor.iSerialNumber); usb_cache_string 2002 drivers/usb/core/message.c cp->string = usb_cache_string(dev, cp->desc.iConfiguration); usb_cache_string 1264 drivers/usb/core/sysfs.c alt->string = usb_cache_string(udev, alt->desc.iInterface); usb_cache_string 50 drivers/usb/core/usb.h extern char *usb_cache_string(struct usb_device *udev, int index);