Lines Matching refs:union_desc
1618 struct usb_cdc_union_desc *union_desc; in ims_pcu_get_cdc_union_desc() local
1630 while (buflen >= sizeof(*union_desc)) { in ims_pcu_get_cdc_union_desc()
1631 union_desc = (struct usb_cdc_union_desc *)buf; in ims_pcu_get_cdc_union_desc()
1633 if (union_desc->bLength > buflen) { in ims_pcu_get_cdc_union_desc()
1638 if (union_desc->bDescriptorType == USB_DT_CS_INTERFACE && in ims_pcu_get_cdc_union_desc()
1639 union_desc->bDescriptorSubType == USB_CDC_UNION_TYPE) { in ims_pcu_get_cdc_union_desc()
1642 if (union_desc->bLength >= sizeof(*union_desc)) in ims_pcu_get_cdc_union_desc()
1643 return union_desc; in ims_pcu_get_cdc_union_desc()
1647 union_desc->bLength, sizeof(*union_desc)); in ims_pcu_get_cdc_union_desc()
1651 buflen -= union_desc->bLength; in ims_pcu_get_cdc_union_desc()
1652 buf += union_desc->bLength; in ims_pcu_get_cdc_union_desc()
1661 const struct usb_cdc_union_desc *union_desc; in ims_pcu_parse_cdc_data() local
1664 union_desc = ims_pcu_get_cdc_union_desc(intf); in ims_pcu_parse_cdc_data()
1665 if (!union_desc) in ims_pcu_parse_cdc_data()
1669 union_desc->bMasterInterface0); in ims_pcu_parse_cdc_data()
1682 union_desc->bSlaveInterface0); in ims_pcu_parse_cdc_data()