1027 			    struct cdnsp_erst *erst)  in cdnsp_alloc_erst()  argument
1035 	erst->entries = dma_alloc_coherent(pdev->dev, size,  in cdnsp_alloc_erst()
1036 					   &erst->erst_dma_addr, GFP_KERNEL);  in cdnsp_alloc_erst()
1037 	if (!erst->entries)  in cdnsp_alloc_erst()
1040 	erst->num_entries = evt_ring->num_segs;  in cdnsp_alloc_erst()
1044 		entry = &erst->entries[val];  in cdnsp_alloc_erst()
1054 static void cdnsp_free_erst(struct cdnsp_device *pdev, struct cdnsp_erst *erst)  in cdnsp_free_erst()  argument
1056 	size_t size = sizeof(struct cdnsp_erst_entry) * (erst->num_entries);  in cdnsp_free_erst()
1059 	if (erst->entries)  in cdnsp_free_erst()
1060 		dma_free_coherent(dev, size, erst->entries,  in cdnsp_free_erst()
1061 				  erst->erst_dma_addr);  in cdnsp_free_erst()
1063 	erst->entries = NULL;  in cdnsp_free_erst()
1071 	cdnsp_free_erst(pdev, &pdev->erst);  in cdnsp_mem_cleanup()
1288 	ret = cdnsp_alloc_erst(pdev, pdev->event_ring, &pdev->erst);  in cdnsp_mem_init()
1301 	val_64 |= (pdev->erst.erst_dma_addr & (u64)~ERST_PTR_MASK);  in cdnsp_mem_init()
1321 	cdnsp_free_erst(pdev, &pdev->erst);  in cdnsp_mem_init()