Merge "iommu: arm-smmu: Fix reference count error" into msm-4.9
diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
index 54eda7f..1e37af3 100644
--- a/drivers/iommu/arm-smmu.c
+++ b/drivers/iommu/arm-smmu.c
@@ -870,7 +870,7 @@
 	arm_smmu_unprepare_clocks(pwr);
 	arm_smmu_unrequest_bus(pwr);
 	regulator_bulk_disable(pwr->num_gdscs, pwr->gdscs);
-
+	pwr->power_count = 0;
 	mutex_unlock(&pwr->power_lock);
 }