MCU_CTRL_BTN 56 arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c if (mcu->reg_ctrl & MCU_CTRL_BTN) { MCU_CTRL_BTN 58 arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c mcu->reg_ctrl & ~MCU_CTRL_BTN);