iommu: arm-smmu: Allow parsing multiple regulators from devicetree



Fix a loop increment error which prevented parsing more than one
regulator from devicetree.

Change-Id: Idcc5ecdae93ce47eb875dc2bac9e1c712e9e0f7f
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>

parent 13ce0881

drivers/iommu/arm-smmu.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -3341,7 +3341,7 @@ static int arm_smmu_init_regulators(struct arm_smmu_power_resources *pwr)
		i = 0;
		of_property_for_each_string(dev->of_node, "qcom,regulator-names",
		prop, cname)
		pwr->gdscs[i].supply = cname;
		pwr->gdscs[i++].supply = cname;

		ret = devm_regulator_bulk_get(dev, pwr->num_gdscs, pwr->gdscs);
		return ret;