GPIO_NUM_PER_GROUP 16 drivers/gpio/gpio-mc9s08dz60.c #define GPIO_NUM (GPIO_GROUP_NUM*GPIO_NUM_PER_GROUP) GPIO_NUM_PER_GROUP 25 drivers/gpio/gpio-mc9s08dz60.c *reg = 0x20 + offset / GPIO_NUM_PER_GROUP; GPIO_NUM_PER_GROUP 26 drivers/gpio/gpio-mc9s08dz60.c *bit = offset % GPIO_NUM_PER_GROUP;