WM831X_CHIP_ID_SHIFT 201 include/linux/mfd/wm831x/core.h #define WM831X_CHIP_ID_SHIFT 0 /* CHIP_ID - [15:0] */ WM831X_CHIP_ID_SHIFT 100 include/linux/mfd/wm831x/otp.h #define WM831X_CHIP_ID_SHIFT 0 /* CHIP_ID - [15:0] */