340 	u32 ucr2, ubir, ubmr, uts;  in imx_uart_soft_reset()  local
355 	uts = imx_uart_readl(sport, IMX21_UTS);  in imx_uart_soft_reset()
366 	imx_uart_writel(sport, uts, IMX21_UTS);  in imx_uart_soft_reset()
373 	unsigned int uts;  in imx_uart_disable_loopback_rs485()  local
376 	uts = imx_uart_readl(sport, imx_uart_uts_reg(sport));  in imx_uart_disable_loopback_rs485()
377 	uts &= ~UTS_LOOP;  in imx_uart_disable_loopback_rs485()
378 	imx_uart_writel(sport, uts, imx_uart_uts_reg(sport));  in imx_uart_disable_loopback_rs485()
475 	u32 ucr1, ucr2, ucr4, uts;  in imx_uart_stop_rx()  local
495 		uts = imx_uart_readl(sport, imx_uart_uts_reg(sport));  in imx_uart_stop_rx()
496 		uts |= UTS_LOOP;  in imx_uart_stop_rx()
497 		imx_uart_writel(sport, uts, imx_uart_uts_reg(sport));  in imx_uart_stop_rx()
1072 	u32 ucr3, uts;  in imx_uart_set_mctrl()  local
1101 	uts = imx_uart_readl(sport, imx_uart_uts_reg(sport)) & ~UTS_LOOP;  in imx_uart_set_mctrl()
1103 		uts |= UTS_LOOP;  in imx_uart_set_mctrl()
1104 	imx_uart_writel(sport, uts, imx_uart_uts_reg(sport));  in imx_uart_set_mctrl()
1545 	u32 ucr1, ucr2, ucr4, uts;  in imx_uart_shutdown()  local
1595 		uts = imx_uart_readl(sport, imx_uart_uts_reg(sport));  in imx_uart_shutdown()
1596 		uts |= UTS_LOOP;  in imx_uart_shutdown()
1597 		imx_uart_writel(sport, uts, imx_uart_uts_reg(sport));  in imx_uart_shutdown()
2236 	u32 ucr1, ucr2, uts;  in imx_uart_probe()  local
2377 		uts = imx_uart_readl(sport, imx_uart_uts_reg(sport));  in imx_uart_probe()
2378 		uts |= UTS_LOOP;  in imx_uart_probe()
2379 		imx_uart_writel(sport, uts, imx_uart_uts_reg(sport));  in imx_uart_probe()