55 #define PMIR		(io)	/* Power Management Index Register */
56 #define PMDR		(io+1)	/* Power Management Data Register */
76 static int io = -1;  variable
91 module_param(io, int, 0);
92 MODULE_PARM_DESC(io, "io port");
359 	io = pnp_port_start(wdt_dev, 0);  in scl200wdt_pnp_probe()
362 	if (!request_region(io, io_len, SC1200_MODULE_NAME)) {  in scl200wdt_pnp_probe()
363 		pr_err("Unable to register IO port %#x\n", io);  in scl200wdt_pnp_probe()
367 	pr_info("PnP device found at io port %#x/%d\n", io, io_len);  in scl200wdt_pnp_probe()
374 		release_region(io, io_len);  in scl200wdt_pnp_remove()
403 	if (io == -1) {  in sc1200wdt_init()
417 	if (!request_region(io, io_len, SC1200_MODULE_NAME)) {  in sc1200wdt_init()
418 		pr_err("Unable to register IO port %#x\n", io);  in sc1200wdt_init()
449 	release_region(io, io_len);  in sc1200wdt_init()
470 	release_region(io, io_len);  in sc1200wdt_exit()