WM831X_GPN_OD     139 drivers/gpio/gpio-wm831x.c 				       WM831X_GPN_OD_MASK, WM831X_GPN_OD);
WM831X_GPN_OD     237 drivers/gpio/gpio-wm831x.c 			   reg & WM831X_GPN_OD ? "open-drain" : "push-pull",