_MCDI_DECLARE_BUF 196 drivers/net/ethernet/sfc/mcdi.h _MCDI_DECLARE_BUF(_name, _len) = {{{0}}} _MCDI_DECLARE_BUF 329 drivers/net/ethernet/sfc/ptp.c _MCDI_DECLARE_BUF(txbuf, MC_CMD_PTP_IN_TRANSMIT_LENMAX);