WM831X_GPN_POL
[4] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA | 0x8,
[10] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x6,
[11] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x7,
[0] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
[1] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
[2] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
reg & WM831X_GPN_POL ? "" : " inverted",
WM831X_GPN_INT_MODE | WM831X_GPN_POL,
wm831x->gpio_update[irq] = 0x10000 | WM831X_GPN_POL;
wm831x->gpio_update[irq] = 0x10000 | WM831X_GPN_POL;