PTP_STSUR          63 drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c 	writel(sec, ioaddr + PTP_STSUR);
PTP_STSUR         128 drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c 	writel(sec, ioaddr + PTP_STSUR);