C++ (Cpp) iio_triggered_buffer_predisable 예제들

예제 #1

파일: st_pressure_buffer.c 프로젝트: vasishath/kernel_cancro

static int st_press_buffer_predisable(struct iio_dev *indio_dev)
{
	int err;
	struct st_sensor_data *pdata = iio_priv(indio_dev);

	err = iio_triggered_buffer_predisable(indio_dev);
	if (err < 0)
		goto st_press_buffer_predisable_error;

	err = st_sensors_set_enable(indio_dev, false);

st_press_buffer_predisable_error:
	kfree(pdata->buffer_data);
	return err;
}

예제 #2

파일: vf610_adc.c 프로젝트: 020gzh/linux

static int vf610_adc_buffer_predisable(struct iio_dev *indio_dev)
{
	struct vf610_adc *info = iio_priv(indio_dev);
	unsigned int hc_cfg = 0;
	int val;

	val = readl(info->regs + VF610_REG_ADC_GC);
	val &= ~VF610_ADC_ADCON;
	writel(val, info->regs + VF610_REG_ADC_GC);

	hc_cfg |= VF610_ADC_CONV_DISABLE;
	hc_cfg &= ~VF610_ADC_AIEN;

	writel(hc_cfg, info->regs + VF610_REG_ADC_HC0);

	return iio_triggered_buffer_predisable(indio_dev);
}

예제 #3

파일: st_gyro_buffer.c 프로젝트: 020gzh/linux

static int st_gyro_buffer_predisable(struct iio_dev *indio_dev)
{
	int err;
	struct st_sensor_data *gdata = iio_priv(indio_dev);

	err = iio_triggered_buffer_predisable(indio_dev);
	if (err < 0)
		goto st_gyro_buffer_predisable_error;

	err = st_sensors_set_axis_enable(indio_dev, ST_SENSORS_ENABLE_ALL_AXIS);
	if (err < 0)
		goto st_gyro_buffer_predisable_error;

	err = st_sensors_set_enable(indio_dev, false);

st_gyro_buffer_predisable_error:
	kfree(gdata->buffer_data);
	return err;
}