C++ (Cpp) tpm_pm_resume Examples

Example #1

File: tpm_crb.c Project: fxysunshine/Linux

static int __maybe_unused crb_pm_resume(struct device *dev)
{
	int ret;

	ret = crb_pm_runtime_resume(dev);
	if (ret)
		return ret;

	return tpm_pm_resume(dev);
}

Example #2

File: st33zp24.c Project: acton393/linux

/*
 * st33zp24_pm_resume resume the TPM device
 * @param: tpm_data, the tpm phy.
 * @return: 0 in case of success.
 */
int st33zp24_pm_resume(struct device *dev)
{
	struct tpm_chip *chip = dev_get_drvdata(dev);
	struct st33zp24_dev *tpm_dev = dev_get_drvdata(&chip->dev);
	int ret = 0;

	if (gpio_is_valid(tpm_dev->io_lpcpd)) {
		gpio_set_value(tpm_dev->io_lpcpd, 1);
		ret = wait_for_stat(chip,
				TPM_STS_VALID, chip->timeout_b,
				&tpm_dev->read_queue, false);
	} else {
		ret = tpm_pm_resume(dev);
		if (!ret)
			tpm_do_selftest(chip);
	}
	return ret;
} /* st33zp24_pm_resume() */

Example #3

File: tpm_i2c_stm_st33.c Project: 168519/linux

/*
 * tpm_stm_i2c_pm_resume resume the TPM device
 * @param: client, the i2c_client drescription (TPM I2C description).
 * @return: 0 in case of success.
 */
static int tpm_stm_i2c_pm_resume(struct device *dev)
{
	struct tpm_chip *chip = dev_get_drvdata(dev);
	struct st33zp24_platform_data *pin_infos = dev->platform_data;

	int ret = 0;

	if (gpio_is_valid(pin_infos->io_lpcpd)) {
		gpio_set_value(pin_infos->io_lpcpd, 1);
		ret = wait_for_stat(chip,
				TPM_STS_VALID, chip->vendor.timeout_b,
				&chip->vendor.read_queue, false);
	} else {
		ret = tpm_pm_resume(dev);
		if (!ret)
			tpm_do_selftest(chip);
	}
	return ret;
} /* tpm_stm_i2c_pm_resume() */

Example #4

File: tpm_i2c_stm_st33.c Project: RobinSystems/linux-3.13

/*
 * tpm_st33_i2c_pm_resume resume the TPM device
 * @param: client, the i2c_client drescription (TPM I2C description).
 * @return: 0 in case of success.
 */
static int tpm_st33_i2c_pm_resume(struct device *dev)
{
	struct tpm_chip *chip = dev_get_drvdata(dev);
	struct st33zp24_platform_data *pin_infos = dev->platform_data;

	int ret = 0;

	if (power_mgt) {
		gpio_set_value(pin_infos->io_lpcpd, 1);
		ret = wait_for_serirq_timeout(chip,
					  (chip->vendor.status(chip) &
					  TPM_STS_VALID) == TPM_STS_VALID,
					  chip->vendor.timeout_b);
	} else {
		ret = tpm_pm_resume(dev);
		if (!ret)
			tpm_do_selftest(chip);
	}
	return ret;
}				/* tpm_st33_i2c_pm_resume() */

Example #5

File: tpm_nsc.c Project: Medvedroid/OT_903D-kernel-2.6.35.7

static int tpm_nsc_resume(struct platform_device *dev)
{
	return tpm_pm_resume(&dev->dev);
}