1159 	raw_spin_lock_irqsave(&iommu->register_lock, flag);  in iommu_set_root_entry()
1168 	raw_spin_unlock_irqrestore(&iommu->register_lock, flag);  in iommu_set_root_entry()
1179 	raw_spin_lock_irqsave(&iommu->register_lock, flag);  in iommu_flush_write_buffer()
1186 	raw_spin_unlock_irqrestore(&iommu->register_lock, flag);  in iommu_flush_write_buffer()
1213 	raw_spin_lock_irqsave(&iommu->register_lock, flag);  in __iommu_flush_context()
1220 	raw_spin_unlock_irqrestore(&iommu->register_lock, flag);  in __iommu_flush_context()
1259 	raw_spin_lock_irqsave(&iommu->register_lock, flag);  in __iommu_flush_iotlb()
1269 	raw_spin_unlock_irqrestore(&iommu->register_lock, flag);  in __iommu_flush_iotlb()
1395 	raw_spin_lock_irqsave(&iommu->register_lock, flags);  in iommu_disable_protect_mem_regions()
1404 	raw_spin_unlock_irqrestore(&iommu->register_lock, flags);  in iommu_disable_protect_mem_regions()
1412 	raw_spin_lock_irqsave(&iommu->register_lock, flags);  in iommu_enable_translation()
1420 	raw_spin_unlock_irqrestore(&iommu->register_lock, flags);  in iommu_enable_translation()
1428 	raw_spin_lock_irqsave(&iommu->register_lock, flag);  in iommu_disable_translation()
1436 	raw_spin_unlock_irqrestore(&iommu->register_lock, flag);  in iommu_disable_translation()
3609 		raw_spin_lock_irqsave(&iommu->register_lock, flag);  in iommu_suspend()
3620 		raw_spin_unlock_irqrestore(&iommu->register_lock, flag);  in iommu_suspend()
3647 		raw_spin_lock_irqsave(&iommu->register_lock, flag);  in iommu_resume()
3658 		raw_spin_unlock_irqrestore(&iommu->register_lock, flag);  in iommu_resume()