173 	unsigned long flags;  in driver_filter()  local
197 	read_lock_irqsave(&driver_name_lock, flags);  in driver_filter()
206 	read_unlock_irqrestore(&driver_name_lock, flags);  in driver_filter()
243 					   unsigned long *flags)  in get_hash_bucket()  argument
250 	*flags = __flags;  in get_hash_bucket()
258 			    unsigned long *flags)  in put_hash_bucket()  argument
261 	unsigned long __flags = *flags;  in put_hash_bucket()
346 						   unsigned long *flags)  in bucket_find_contain()  argument
362 		put_hash_bucket(*bucket, flags);  in bucket_find_contain()
365 		*bucket = get_hash_bucket(&index, flags);  in bucket_find_contain()
406 		unsigned long flags;  in debug_dma_dump_mappings()  local
408 		spin_lock_irqsave(&bucket->lock, flags);  in debug_dma_dump_mappings()
422 		spin_unlock_irqrestore(&bucket->lock, flags);  in debug_dma_dump_mappings()
515 	unsigned long flags;  in active_cacheline_insert()  local
525 	spin_lock_irqsave(&radix_lock, flags);  in active_cacheline_insert()
529 	spin_unlock_irqrestore(&radix_lock, flags);  in active_cacheline_insert()
537 	unsigned long flags;  in active_cacheline_remove()  local
543 	spin_lock_irqsave(&radix_lock, flags);  in active_cacheline_remove()
550 	spin_unlock_irqrestore(&radix_lock, flags);  in active_cacheline_remove()
567 	unsigned long flags;  in debug_dma_assert_idle()  local
577 	spin_lock_irqsave(&radix_lock, flags);  in debug_dma_assert_idle()
589 	spin_unlock_irqrestore(&radix_lock, flags);  in debug_dma_assert_idle()
607 	unsigned long flags;  in add_dma_entry()  local
610 	bucket = get_hash_bucket(entry, &flags);  in add_dma_entry()
612 	put_hash_bucket(bucket, &flags);  in add_dma_entry()
678 	unsigned long flags;  in dma_entry_alloc()  local
680 	spin_lock_irqsave(&free_entries_lock, flags);  in dma_entry_alloc()
684 			spin_unlock_irqrestore(&free_entries_lock, flags);  in dma_entry_alloc()
693 	spin_unlock_irqrestore(&free_entries_lock, flags);  in dma_entry_alloc()
705 	unsigned long flags;  in dma_entry_free()  local
713 	spin_lock_irqsave(&free_entries_lock, flags);  in dma_entry_free()
716 	spin_unlock_irqrestore(&free_entries_lock, flags);  in dma_entry_free()
731 	unsigned long flags;  in filter_read()  local
742 	read_lock_irqsave(&driver_name_lock, flags);  in filter_read()
744 	read_unlock_irqrestore(&driver_name_lock, flags);  in filter_read()
753 	unsigned long flags;  in filter_write()  local
769 	write_lock_irqsave(&driver_name_lock, flags);  in filter_write()
808 	write_unlock_irqrestore(&driver_name_lock, flags);  in filter_write()
826 		unsigned long flags;  in dump_show()  local
828 		spin_lock_irqsave(&bucket->lock, flags);  in dump_show()
840 		spin_unlock_irqrestore(&bucket->lock, flags);  in dump_show()
864 	unsigned long flags;  in device_dma_allocations()  local
868 		spin_lock_irqsave(&dma_entry_hash[i].lock, flags);  in device_dma_allocations()
875 		spin_unlock_irqrestore(&dma_entry_hash[i].lock, flags);  in device_dma_allocations()
998 	unsigned long flags;  in check_unmap()  local
1000 	bucket = get_hash_bucket(ref, &flags);  in check_unmap()
1005 		put_hash_bucket(bucket, &flags);  in check_unmap()
1087 	put_hash_bucket(bucket, &flags);  in check_unmap()
1141 	unsigned long flags;  in check_sync()  local
1143 	bucket = get_hash_bucket(ref, &flags);  in check_sync()
1145 	entry = bucket_find_contain(&bucket, ref, &flags);  in check_sync()
1207 	put_hash_bucket(bucket, &flags);  in check_sync()
1293 	unsigned long flags;  in debug_dma_mapping_error()  local
1300 	bucket = get_hash_bucket(&ref, &flags);  in debug_dma_mapping_error()
1322 	put_hash_bucket(bucket, &flags);  in debug_dma_mapping_error()
1386 	unsigned long flags;  in get_nr_mapped_entries()  local
1389 	bucket       = get_hash_bucket(ref, &flags);  in get_nr_mapped_entries()
1395 	put_hash_bucket(bucket, &flags);  in get_nr_mapped_entries()