WM8903_GP1_LVL_MASK 1808 sound/soc/codecs/wm8903.c return !!((reg & WM8903_GP1_LVL_MASK) >> WM8903_GP1_LVL_SHIFT); WM8903_GP1_LVL_MASK 1818 sound/soc/codecs/wm8903.c mask = WM8903_GP1_FN_MASK | WM8903_GP1_DIR_MASK | WM8903_GP1_LVL_MASK; WM8903_GP1_LVL_MASK 1835 sound/soc/codecs/wm8903.c WM8903_GP1_LVL_MASK,