525 		p->serial_in(p, UART_LCR);	/* safe, no side-effects */  in serial_port_out_sync()
759 			lcr = serial_in(p, UART_LCR);  in serial8250_set_sleep()
761 			serial_out(p, UART_LCR, UART_LCR_CONF_MODE_B);  in serial8250_set_sleep()
763 			serial_out(p, UART_LCR, 0);  in serial8250_set_sleep()
767 			serial_out(p, UART_LCR, UART_LCR_CONF_MODE_B);  in serial8250_set_sleep()
769 			serial_out(p, UART_LCR, lcr);  in serial8250_set_sleep()
855 	old_lcr = serial_in(up, UART_LCR);  in size_fifo()
856 	serial_out(up, UART_LCR, 0);  in size_fifo()
862 	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);  in size_fifo()
865 	serial_out(up, UART_LCR, 0x03);  in size_fifo()
874 	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);  in size_fifo()
876 	serial_out(up, UART_LCR, old_lcr);  in size_fifo()
891 	old_lcr = serial_in(p, UART_LCR);  in autoconfig_read_divisor_id()
892 	serial_out(p, UART_LCR, UART_LCR_CONF_MODE_A);  in autoconfig_read_divisor_id()
898 	serial_out(p, UART_LCR, old_lcr);  in autoconfig_read_divisor_id()
940 	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);  in autoconfig_has_efr()
942 	serial_out(up, UART_LCR, 0x00);  in autoconfig_has_efr()
1052 	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);  in autoconfig_16550a()
1060 			serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1065 			serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1080 	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);  in autoconfig_16550a()
1094 	serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1096 	serial_out(up, UART_LCR, 0xE0);  in autoconfig_16550a()
1100 		serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1102 		serial_out(up, UART_LCR, 0xE0);  in autoconfig_16550a()
1104 		serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1110 			serial_out(up, UART_LCR, 0xE0);  in autoconfig_16550a()
1118 			serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1133 	serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1137 	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);  in autoconfig_16550a()
1141 	serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1268 	save_lcr = serial_in(up, UART_LCR);  in autoconfig()
1300 	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);  in autoconfig()
1302 	serial_out(up, UART_LCR, 0);  in autoconfig()
1333 	serial_out(up, UART_LCR, save_lcr);  in autoconfig()
2061 	serial_port_out(port, UART_LCR, up->lcr);  in serial8250_break_ctl()
2183 		serial_port_out(port, UART_LCR, UART_LCR_CONF_MODE_B);  in serial8250_do_startup()
2186 		serial_port_out(port, UART_LCR, 0);  in serial8250_do_startup()
2188 		serial_port_out(port, UART_LCR, UART_LCR_CONF_MODE_B);  in serial8250_do_startup()
2190 		serial_port_out(port, UART_LCR, 0);  in serial8250_do_startup()
2255 		serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);  in serial8250_do_startup()
2265 		serial_port_out(port, UART_LCR, 0);  in serial8250_do_startup()
2339 	serial_port_out(port, UART_LCR, UART_LCR_WLEN8);  in serial8250_do_startup()
2480 	serial_port_out(port, UART_LCR,  in serial8250_do_shutdown()
2481 			serial_port_in(port, UART_LCR) & ~UART_LCR_SBC);  in serial8250_do_shutdown()
2644 		serial_port_out(port, UART_LCR, 0xe0);  in serial8250_do_set_divisor()
2646 		serial_port_out(port, UART_LCR, up->lcr | UART_LCR_DLAB);  in serial8250_do_set_divisor()
2724 	serial_port_out(port, UART_LCR, up->lcr);  in serial8250_update_uartclk()
2839 		serial_port_out(port, UART_LCR, UART_LCR_CONF_MODE_B);  in serial8250_do_set_termios()
2855 	serial_port_out(port, UART_LCR, up->lcr);	/* reset DLAB */  in serial8250_do_set_termios()
3318 	serial_port_out(port, UART_LCR, up->lcr);  in serial8250_console_restore()
3404 	lcr = serial_port_in(port, UART_LCR);  in probe_baud()
3405 	serial_port_out(port, UART_LCR, lcr | UART_LCR_DLAB);  in probe_baud()
3408 	serial_port_out(port, UART_LCR, lcr);  in probe_baud()