axp288_regmap_irq_chip 541 drivers/mfd/axp20x.c static const struct regmap_irq_chip axp288_regmap_irq_chip = { axp288_regmap_irq_chip 877 drivers/mfd/axp20x.c axp20x->regmap_irq_chip = &axp288_regmap_irq_chip;