wusbhc_attr_group 229 drivers/staging/wusbcore/wusbhc.c static const struct attribute_group wusbhc_attr_group = { wusbhc_attr_group 304 drivers/staging/wusbcore/wusbhc.c result = sysfs_create_group(wusbhc_kobj(wusbhc), &wusbhc_attr_group); wusbhc_attr_group 320 drivers/staging/wusbcore/wusbhc.c sysfs_remove_group(wusbhc_kobj(wusbhc), &wusbhc_attr_group);