txmac_regs 1143 drivers/net/ethernet/agere/et131x.c struct txmac_regs __iomem *txmac = &adapter->regs->txmac; txmac_regs 1234 drivers/net/ethernet/agere/et131x.h struct txmac_regs txmac; txmac_regs 1236 drivers/net/ethernet/agere/et131x.h u8 unused_txmac[4096 - sizeof(struct txmac_regs)];