gmac get mac form eeprom

hc

2024-05-10 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb

 kernel/drivers/crypto/ccp/ccp-dmaengine.c
..
..
@@ -643,11 +643,23 @@
643
643
 		chan = ccp->ccp_dma_chan + i;
644
644
 		dma_chan = &chan->dma_chan;
645
645
 
646
-		if (dma_chan->client_count)
647
-			dma_release_channel(dma_chan);
648
-
649
646
 		tasklet_kill(&chan->cleanup_tasklet);
650
647
 		list_del_rcu(&dma_chan->device_node);
648
+	}
649
+}
650
+
651
+static void ccp_dma_release_channels(struct ccp_device *ccp)
652
+{
653
+	struct ccp_dma_chan *chan;
654
+	struct dma_chan *dma_chan;
655
+	unsigned int i;
656
+
657
+	for (i = 0; i < ccp->cmd_q_count; i++) {
658
+		chan = ccp->ccp_dma_chan + i;
659
+		dma_chan = &chan->dma_chan;
660
+
661
+		if (dma_chan->client_count)
662
+			dma_release_channel(dma_chan);
651
663
 	}
652
664
 }
653
665
 
..
..
@@ -771,8 +783,9 @@
771
783
 	if (!dmaengine)
772
784
 		return;
773
785
 
774
-	ccp_dma_release(ccp);
786
+	ccp_dma_release_channels(ccp);
775
787
 	dma_async_device_unregister(dma_dev);
788
+	ccp_dma_release(ccp);
776
789
 
777
790
 	kmem_cache_destroy(ccp->dma_desc_cache);
778
791
 	kmem_cache_destroy(ccp->dma_cmd_cache);