DIO48E_EXTENT      25 drivers/gpio/gpio-104-dio-48e.c #define MAX_NUM_DIO48E max_num_isa_dev(DIO48E_EXTENT)
DIO48E_EXTENT     409 drivers/gpio/gpio-104-dio-48e.c 	if (!devm_request_region(dev, base[id], DIO48E_EXTENT, name)) {
DIO48E_EXTENT     411 drivers/gpio/gpio-104-dio-48e.c 			base[id], base[id] + DIO48E_EXTENT);