_reg_bits 1145 include/linux/regmap.h #define REGMAP_IRQ_REG_LINE(_id, _reg_bits) \ _reg_bits 1147 include/linux/regmap.h .mask = BIT((_id) % (_reg_bits)), \ _reg_bits 1148 include/linux/regmap.h .reg_offset = (_id) / (_reg_bits), \