wm8994_irq_chip 126 drivers/mfd/wm8994-irq.c static const struct regmap_irq_chip wm8994_irq_chip = { wm8994_irq_chip 224 drivers/mfd/wm8994-irq.c wm8994->irq_base, &wm8994_irq_chip, wm8994_irq_chip 239 drivers/mfd/wm8994-irq.c wm8994->irq_base, &wm8994_irq_chip,