GBECONT_RMII0 57 arch/sh/boards/board-sh7757lcr.c writel(readl(GBECONT) | GBECONT_RMII0, GBECONT); GBECONT_RMII0 120 arch/sh/boards/board-sh7757lcr.c writel(readl(GBECONT) & ~GBECONT_RMII0, GBECONT);