Lines Matching refs:union_desc
1612 struct usb_cdc_union_desc *union_desc; in ims_pcu_get_cdc_union_desc() local
1624 while (buflen >= sizeof(*union_desc)) { in ims_pcu_get_cdc_union_desc()
1625 union_desc = (struct usb_cdc_union_desc *)buf; in ims_pcu_get_cdc_union_desc()
1627 if (union_desc->bLength > buflen) { in ims_pcu_get_cdc_union_desc()
1632 if (union_desc->bDescriptorType == USB_DT_CS_INTERFACE && in ims_pcu_get_cdc_union_desc()
1633 union_desc->bDescriptorSubType == USB_CDC_UNION_TYPE) { in ims_pcu_get_cdc_union_desc()
1636 if (union_desc->bLength >= sizeof(*union_desc)) in ims_pcu_get_cdc_union_desc()
1637 return union_desc; in ims_pcu_get_cdc_union_desc()
1641 union_desc->bLength, sizeof(*union_desc)); in ims_pcu_get_cdc_union_desc()
1645 buflen -= union_desc->bLength; in ims_pcu_get_cdc_union_desc()
1646 buf += union_desc->bLength; in ims_pcu_get_cdc_union_desc()
1655 const struct usb_cdc_union_desc *union_desc; in ims_pcu_parse_cdc_data() local
1658 union_desc = ims_pcu_get_cdc_union_desc(intf); in ims_pcu_parse_cdc_data()
1659 if (!union_desc) in ims_pcu_parse_cdc_data()
1663 union_desc->bMasterInterface0); in ims_pcu_parse_cdc_data()
1676 union_desc->bSlaveInterface0); in ims_pcu_parse_cdc_data()