MMA8450_CTRL_REG1 139 drivers/input/misc/mma8450.c err = mma8450_write(m, MMA8450_CTRL_REG1, 0x01); MMA8450_CTRL_REG1 150 drivers/input/misc/mma8450.c mma8450_write(m, MMA8450_CTRL_REG1, 0x00);