Lines Matching refs:union_desc
1644 struct usb_cdc_union_desc *union_desc; in ims_pcu_get_cdc_union_desc() local
1656 while (buflen >= sizeof(*union_desc)) { in ims_pcu_get_cdc_union_desc()
1657 union_desc = (struct usb_cdc_union_desc *)buf; in ims_pcu_get_cdc_union_desc()
1659 if (union_desc->bLength > buflen) { in ims_pcu_get_cdc_union_desc()
1664 if (union_desc->bDescriptorType == USB_DT_CS_INTERFACE && in ims_pcu_get_cdc_union_desc()
1665 union_desc->bDescriptorSubType == USB_CDC_UNION_TYPE) { in ims_pcu_get_cdc_union_desc()
1668 if (union_desc->bLength >= sizeof(*union_desc)) in ims_pcu_get_cdc_union_desc()
1669 return union_desc; in ims_pcu_get_cdc_union_desc()
1673 union_desc->bLength, sizeof(*union_desc)); in ims_pcu_get_cdc_union_desc()
1677 buflen -= union_desc->bLength; in ims_pcu_get_cdc_union_desc()
1678 buf += union_desc->bLength; in ims_pcu_get_cdc_union_desc()
1687 const struct usb_cdc_union_desc *union_desc; in ims_pcu_parse_cdc_data() local
1690 union_desc = ims_pcu_get_cdc_union_desc(intf); in ims_pcu_parse_cdc_data()
1691 if (!union_desc) in ims_pcu_parse_cdc_data()
1695 union_desc->bMasterInterface0); in ims_pcu_parse_cdc_data()
1708 union_desc->bSlaveInterface0); in ims_pcu_parse_cdc_data()