ALCHEMY_GPIO1_NUM 105 arch/mips/alchemy/common/gpiolib.c .ngpio = ALCHEMY_GPIO1_NUM, ALCHEMY_GPIO1_NUM 22 arch/mips/include/asm/mach-au1x00/gpio-au1000.h #define ALCHEMY_GPIO1_MAX (ALCHEMY_GPIO1_BASE + ALCHEMY_GPIO1_NUM - 1)