GPIOMM_EXTENT 23 drivers/gpio/gpio-gpio-mm.c #define MAX_NUM_GPIOMM max_num_isa_dev(GPIOMM_EXTENT) GPIOMM_EXTENT 293 drivers/gpio/gpio-gpio-mm.c if (!devm_request_region(dev, base[id], GPIOMM_EXTENT, name)) { GPIOMM_EXTENT 295 drivers/gpio/gpio-gpio-mm.c base[id], base[id] + GPIOMM_EXTENT);