57 static unsigned int nr_uarts = CONFIG_SERIAL_8250_RUNTIME_UARTS;  variable
2706 	for (i = 0; i < nr_uarts; i++) {  in serial8250_isa_init_ports()
2729 	     i < ARRAY_SIZE(old_serial_port) && i < nr_uarts;  in serial8250_isa_init_ports()
2764 	for (i = 0; i < nr_uarts; i++) {  in serial8250_register_ports()
2771 	for (i = 0; i < nr_uarts; i++) {  in serial8250_register_ports()
2867 	if (co->index >= nr_uarts)  in serial8250_console_setup()
2897 	if (nr_uarts > UART_NR)  in serial8250_console_init()
2898 		nr_uarts = UART_NR;  in serial8250_console_init()
2911 	for (line = 0; line < nr_uarts; line++) {  in serial8250_find_port()
3063 	for (i = 0; i < nr_uarts; i++) {  in serial8250_remove()
3131 	for (i = 0; i < nr_uarts; i++)  in serial8250_find_match_or_unused()
3140 	for (i = 0; i < nr_uarts; i++)  in serial8250_find_match_or_unused()
3149 	for (i = 0; i < nr_uarts; i++)  in serial8250_find_match_or_unused()
3258 	if (nr_uarts > UART_NR)  in serial8250_init()
3259 		nr_uarts = UART_NR;  in serial8250_init()
3262 		"%d ports, IRQ sharing %sabled\n", nr_uarts,  in serial8250_init()
3338 module_param(nr_uarts, uint, 0644);
3339 MODULE_PARM_DESC(nr_uarts, "Maximum number of UARTs supported. (1-" __MODULE_STRING(CONFIG_SERIAL_8…