488 	u32 reg_ctrl, reg_id;  in flexcan_read_fifo()  local
490 	reg_ctrl = flexcan_read(&mb->can_ctrl);  in flexcan_read_fifo()
492 	if (reg_ctrl & FLEXCAN_MB_CNT_IDE)  in flexcan_read_fifo()
497 	if (reg_ctrl & FLEXCAN_MB_CNT_RTR)  in flexcan_read_fifo()
499 	cf->can_dlc = get_can_dlc((reg_ctrl >> 16) & 0xf);  in flexcan_read_fifo()
672 	u32 reg_mcr, reg_ctrl;  in flexcan_chip_start()  local
726 	reg_ctrl = flexcan_read(&regs->ctrl);  in flexcan_chip_start()
727 	reg_ctrl &= ~FLEXCAN_CTRL_TSYN;  in flexcan_chip_start()
728 	reg_ctrl |= FLEXCAN_CTRL_BOFF_REC | FLEXCAN_CTRL_LBUF |  in flexcan_chip_start()
732 	priv->reg_ctrl_default = reg_ctrl;  in flexcan_chip_start()
733 	netdev_dbg(dev, "%s: writing ctrl=0x%08x", __func__, reg_ctrl);  in flexcan_chip_start()
734 	flexcan_write(reg_ctrl, &regs->ctrl);  in flexcan_chip_start()