1318 	raw_spin_lock_irqsave(&iommu->register_lock, flag);  in iommu_set_root_entry()
1327 	raw_spin_unlock_irqrestore(&iommu->register_lock, flag);  in iommu_set_root_entry()
1338 	raw_spin_lock_irqsave(&iommu->register_lock, flag);  in iommu_flush_write_buffer()
1345 	raw_spin_unlock_irqrestore(&iommu->register_lock, flag);  in iommu_flush_write_buffer()
1372 	raw_spin_lock_irqsave(&iommu->register_lock, flag);  in __iommu_flush_context()
1379 	raw_spin_unlock_irqrestore(&iommu->register_lock, flag);  in __iommu_flush_context()
1418 	raw_spin_lock_irqsave(&iommu->register_lock, flag);  in __iommu_flush_iotlb()
1428 	raw_spin_unlock_irqrestore(&iommu->register_lock, flag);  in __iommu_flush_iotlb()
1572 	raw_spin_lock_irqsave(&iommu->register_lock, flags);  in iommu_disable_protect_mem_regions()
1581 	raw_spin_unlock_irqrestore(&iommu->register_lock, flags);  in iommu_disable_protect_mem_regions()
1589 	raw_spin_lock_irqsave(&iommu->register_lock, flags);  in iommu_enable_translation()
1597 	raw_spin_unlock_irqrestore(&iommu->register_lock, flags);  in iommu_enable_translation()
1605 	raw_spin_lock_irqsave(&iommu->register_lock, flag);  in iommu_disable_translation()
1613 	raw_spin_unlock_irqrestore(&iommu->register_lock, flag);  in iommu_disable_translation()
3989 		raw_spin_lock_irqsave(&iommu->register_lock, flag);  in iommu_suspend()
4000 		raw_spin_unlock_irqrestore(&iommu->register_lock, flag);  in iommu_suspend()
4027 		raw_spin_lock_irqsave(&iommu->register_lock, flag);  in iommu_resume()
4038 		raw_spin_unlock_irqrestore(&iommu->register_lock, flag);  in iommu_resume()