wm831x_device_init 63 drivers/mfd/wm831x-i2c.c return wm831x_device_init(wm831x, i2c->irq); wm831x_device_init 62 drivers/mfd/wm831x-spi.c return wm831x_device_init(wm831x, spi->irq); wm831x_device_init 415 include/linux/mfd/wm831x/core.h int wm831x_device_init(struct wm831x *wm831x, int irq);