C++ (Cpp) qpnp_regulator_common_enable Exemples

Exemple #1

Fichier : qpnp-regulator.c Projet : ian577416/linux_lg_jb

static int qpnp_regulator_vs_enable(struct regulator_dev *rdev)
{
	struct qpnp_regulator *vreg = rdev_get_drvdata(rdev);
	int rc;
	u8 reg;

	if (vreg->ocp_enable == QPNP_REGULATOR_ENABLE) {
		/* Disable OCP */
		reg = QPNP_VS_OCP_DISABLE;
		rc = qpnp_vreg_write(vreg, QPNP_VS_REG_OCP, &reg, 1);
		if (rc)
			goto fail;
	}

	rc = qpnp_regulator_common_enable(rdev);
	if (rc)
		goto fail;

	if (vreg->ocp_enable == QPNP_REGULATOR_ENABLE) {
		/* Wait for inrush current to subsided, then enable OCP. */
		udelay(vreg->ocp_enable_time);
		reg = QPNP_VS_OCP_ENABLE_MASK;
		rc = qpnp_vreg_write(vreg, QPNP_VS_REG_OCP, &reg, 1);
		if (rc)
			goto fail;
	}

	return rc;
fail:
	vreg_err(vreg, "qpnp_vreg_write failed, rc=%d\n", rc);

	return rc;
}

Exemple #2

Fichier : qpnp-regulator.c Projet : DirtyDroidX/android_kernel_htc_m8ul

static int qpnp_regulator_vs_enable(struct regulator_dev *rdev)
{
	struct qpnp_regulator *vreg = rdev_get_drvdata(rdev);

	if (vreg->ocp_irq) {
		vreg->ocp_count = 0;
		vreg->vs_enable_time = ktime_get();
	}

	return qpnp_regulator_common_enable(rdev);
}