522 		p->serial_in(p, UART_LCR);	/* safe, no side-effects */  in serial_port_out_sync()
728 			lcr = serial_in(p, UART_LCR);  in serial8250_set_sleep()
730 			serial_out(p, UART_LCR, UART_LCR_CONF_MODE_B);  in serial8250_set_sleep()
732 			serial_out(p, UART_LCR, 0);  in serial8250_set_sleep()
736 			serial_out(p, UART_LCR, UART_LCR_CONF_MODE_B);  in serial8250_set_sleep()
738 			serial_out(p, UART_LCR, lcr);  in serial8250_set_sleep()
824 	old_lcr = serial_in(up, UART_LCR);  in size_fifo()
825 	serial_out(up, UART_LCR, 0);  in size_fifo()
831 	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);  in size_fifo()
834 	serial_out(up, UART_LCR, 0x03);  in size_fifo()
843 	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);  in size_fifo()
845 	serial_out(up, UART_LCR, old_lcr);  in size_fifo()
860 	old_lcr = serial_in(p, UART_LCR);  in autoconfig_read_divisor_id()
861 	serial_out(p, UART_LCR, UART_LCR_CONF_MODE_A);  in autoconfig_read_divisor_id()
867 	serial_out(p, UART_LCR, old_lcr);  in autoconfig_read_divisor_id()
909 	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);  in autoconfig_has_efr()
911 	serial_out(up, UART_LCR, 0x00);  in autoconfig_has_efr()
1039 	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);  in autoconfig_16550a()
1047 			serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1052 			serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1067 	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);  in autoconfig_16550a()
1081 	serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1083 	serial_out(up, UART_LCR, 0xE0);  in autoconfig_16550a()
1087 		serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1089 		serial_out(up, UART_LCR, 0xE0);  in autoconfig_16550a()
1091 		serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1097 			serial_out(up, UART_LCR, 0xE0);  in autoconfig_16550a()
1105 			serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1120 	serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1124 	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);  in autoconfig_16550a()
1128 	serial_out(up, UART_LCR, 0);  in autoconfig_16550a()
1267 	save_lcr = serial_in(up, UART_LCR);  in autoconfig()
1299 	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);  in autoconfig()
1301 	serial_out(up, UART_LCR, 0);  in autoconfig()
1330 	serial_out(up, UART_LCR, save_lcr);  in autoconfig()
2014 	serial_port_out(port, UART_LCR, up->lcr);  in serial8250_break_ctl()
2136 		serial_port_out(port, UART_LCR, UART_LCR_CONF_MODE_B);  in serial8250_do_startup()
2139 		serial_port_out(port, UART_LCR, 0);  in serial8250_do_startup()
2141 		serial_port_out(port, UART_LCR, UART_LCR_CONF_MODE_B);  in serial8250_do_startup()
2143 		serial_port_out(port, UART_LCR, 0);  in serial8250_do_startup()
2224 		serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);  in serial8250_do_startup()
2234 		serial_port_out(port, UART_LCR, 0);  in serial8250_do_startup()
2302 	serial_port_out(port, UART_LCR, UART_LCR_WLEN8);  in serial8250_do_startup()
2442 	serial_port_out(port, UART_LCR,  in serial8250_do_shutdown()
2443 			serial_port_in(port, UART_LCR) & ~UART_LCR_SBC);  in serial8250_do_shutdown()
2599 		serial_port_out(port, UART_LCR, 0xe0);  in serial8250_do_set_divisor()
2601 		serial_port_out(port, UART_LCR, up->lcr | UART_LCR_DLAB);  in serial8250_do_set_divisor()
2743 		serial_port_out(port, UART_LCR, UART_LCR_CONF_MODE_B);  in serial8250_do_set_termios()
2759 	serial_port_out(port, UART_LCR, up->lcr);	/* reset DLAB */  in serial8250_do_set_termios()
3220 	serial_port_out(port, UART_LCR, up->lcr);  in serial8250_console_restore()
3294 	lcr = serial_port_in(port, UART_LCR);  in probe_baud()
3295 	serial_port_out(port, UART_LCR, lcr | UART_LCR_DLAB);  in probe_baud()
3298 	serial_port_out(port, UART_LCR, lcr);  in probe_baud()