iommu: arm-smmu: Fix reference count error



Adjust the reference count appropriately when disabling power.

Change-Id: I9ea0f0074fc4a54445246199b00cba1ea576c03a
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>

parent 9438f325

drivers/iommu/arm-smmu.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -870,7 +870,7 @@ static void arm_smmu_power_off_slow(struct arm_smmu_power_resources *pwr)
		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);
		}