cmgmd 1151 drivers/usb/class/cdc-acm.c struct usb_cdc_call_mgmt_descriptor *cmgmd = NULL; cmgmd 1221 drivers/usb/class/cdc-acm.c cmgmd = h.usb_cdc_call_mgmt_descriptor; cmgmd 1222 drivers/usb/class/cdc-acm.c if (cmgmd) cmgmd 1223 drivers/usb/class/cdc-acm.c call_intf_num = cmgmd->bDataInterface;