520 		p->serial_in(p, UART_LCR);	/* safe, no side-effects */  in serial_port_out_sync()
754 			lcr = serial_in(p, UART_LCR);  in serial8250_set_sleep()
756 			serial_out(p, UART_LCR, UART_LCR_CONF_MODE_B);  in serial8250_set_sleep()
758 			serial_out(p, UART_LCR, 0);  in serial8250_set_sleep()
762 			serial_out(p, UART_LCR, UART_LCR_CONF_MODE_B);  in serial8250_set_sleep()
764 			serial_out(p, UART_LCR, lcr);  in serial8250_set_sleep()
850 	old_lcr = serial_in(up, UART_LCR);  in size_fifo()
851 	serial_out(up, UART_LCR, 0);  in size_fifo()
857 	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);  in size_fifo()
860 	serial_out(up, UART_LCR, 0x03);  in size_fifo()
869 	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);  in size_fifo()
871 	serial_out(up, UART_LCR, old_lcr);  in size_fifo()
886 	old_lcr = serial_in(p, UART_LCR);  in autoconfig_read_divisor_id()
887 	serial_out(p, UART_LCR, UART_LCR_CONF_MODE_A);  in autoconfig_read_divisor_id()
893 	serial_out(p, UART_LCR, old_lcr);  in autoconfig_read_divisor_id()
935 	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);  in autoconfig_has_efr()
937 	serial_out(up, UART_LCR, 0x00);  in autoconfig_has_efr()
1047 	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);  in autoconfig_16550a()
1055 			serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1060 			serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1075 	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);  in autoconfig_16550a()
1089 	serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1091 	serial_out(up, UART_LCR, 0xE0);  in autoconfig_16550a()
1095 		serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1097 		serial_out(up, UART_LCR, 0xE0);  in autoconfig_16550a()
1099 		serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1105 			serial_out(up, UART_LCR, 0xE0);  in autoconfig_16550a()
1113 			serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1128 	serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1132 	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);  in autoconfig_16550a()
1136 	serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1263 	save_lcr = serial_in(up, UART_LCR);  in autoconfig()
1295 	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);  in autoconfig()
1297 	serial_out(up, UART_LCR, 0);  in autoconfig()
1326 	serial_out(up, UART_LCR, save_lcr);  in autoconfig()
2047 	serial_port_out(port, UART_LCR, up->lcr);  in serial8250_break_ctl()
2169 		serial_port_out(port, UART_LCR, UART_LCR_CONF_MODE_B);  in serial8250_do_startup()
2172 		serial_port_out(port, UART_LCR, 0);  in serial8250_do_startup()
2174 		serial_port_out(port, UART_LCR, UART_LCR_CONF_MODE_B);  in serial8250_do_startup()
2176 		serial_port_out(port, UART_LCR, 0);  in serial8250_do_startup()
2241 		serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);  in serial8250_do_startup()
2251 		serial_port_out(port, UART_LCR, 0);  in serial8250_do_startup()
2325 	serial_port_out(port, UART_LCR, UART_LCR_WLEN8);  in serial8250_do_startup()
2466 	serial_port_out(port, UART_LCR,  in serial8250_do_shutdown()
2467 			serial_port_in(port, UART_LCR) & ~UART_LCR_SBC);  in serial8250_do_shutdown()
2604 		serial_port_out(port, UART_LCR, 0xe0);  in serial8250_do_set_divisor()
2606 		serial_port_out(port, UART_LCR, up->lcr | UART_LCR_DLAB);  in serial8250_do_set_divisor()
2671 	serial_port_out(port, UART_LCR, up->lcr);  in serial8250_update_uartclk()
2786 		serial_port_out(port, UART_LCR, UART_LCR_CONF_MODE_B);  in serial8250_do_set_termios()
2802 	serial_port_out(port, UART_LCR, up->lcr);	/* reset DLAB */  in serial8250_do_set_termios()
3265 	serial_port_out(port, UART_LCR, up->lcr);  in serial8250_console_restore()
3351 	lcr = serial_port_in(port, UART_LCR);  in probe_baud()
3352 	serial_port_out(port, UART_LCR, lcr | UART_LCR_DLAB);  in probe_baud()
3355 	serial_port_out(port, UART_LCR, lcr);  in probe_baud()