145 	unsigned long ier;  in linflex_stop_tx()  local
147 	ier = readl(port->membase + LINIER);  in linflex_stop_tx()
148 	ier &= ~(LINFLEXD_LINIER_DTIE);  in linflex_stop_tx()
149 	writel(ier, port->membase + LINIER);  in linflex_stop_tx()
154 	unsigned long ier;  in linflex_stop_rx()  local
156 	ier = readl(port->membase + LINIER);  in linflex_stop_rx()
157 	writel(ier & ~LINFLEXD_LINIER_DRIE, port->membase + LINIER);  in linflex_stop_rx()
192 	unsigned long ier;  in linflex_start_tx()  local
195 	ier = readl(port->membase + LINIER);  in linflex_start_tx()
196 	writel(ier | LINFLEXD_LINIER_DTIE, port->membase + LINIER);  in linflex_start_tx()
330 	unsigned long cr, ier, cr1;  in linflex_setup_watermark()  local
333 	ier = readl(sport->membase + LINIER);  in linflex_setup_watermark()
334 	ier &= ~(LINFLEXD_LINIER_DRIE | LINFLEXD_LINIER_DTIE);  in linflex_setup_watermark()
335 	writel(ier, sport->membase + LINIER);  in linflex_setup_watermark()
374 	ier = readl(sport->membase + LINIER);  in linflex_setup_watermark()
375 	ier |= LINFLEXD_LINIER_DRIE;  in linflex_setup_watermark()
376 	ier |= LINFLEXD_LINIER_DTIE;  in linflex_setup_watermark()
378 	writel(ier, sport->membase + LINIER);  in linflex_setup_watermark()
400 	unsigned long ier;  in linflex_shutdown()  local
406 	ier = readl(port->membase + LINIER);  in linflex_shutdown()
407 	ier &= ~(LINFLEXD_LINIER_DRIE | LINFLEXD_LINIER_DTIE);  in linflex_shutdown()
408 	writel(ier, port->membase + LINIER);  in linflex_shutdown()
639 	unsigned long cr, ier = 0;  in linflex_string_write()  local
641 	ier = readl(sport->membase + LINIER);  in linflex_string_write()
650 	writel(ier, sport->membase + LINIER);  in linflex_string_write()