usb_interface_groups 1954 drivers/usb/core/message.c 		intf->dev.groups = usb_interface_groups;
usb_interface_groups 1249 drivers/usb/core/sysfs.c const struct attribute_group *usb_interface_groups[] = {
usb_interface_groups  180 drivers/usb/core/usb.h extern const struct attribute_group *usb_interface_groups[];