twi_mrpc_comp_hdr 742 drivers/pci/switch/switchtec.c EV_GLB(SWITCHTEC_IOCTL_EVENT_TWI_MRPC_COMP, twi_mrpc_comp_hdr), twi_mrpc_comp_hdr 80 include/linux/switchtec.h u32 twi_mrpc_comp_hdr;