---

yaml --- r: 71241 b: refs/heads/master c: dfe2299 h: refs/heads/master i: 71239: fa3e9f3 v: v3
git-mirror · Oct 18, 2007 · 7d4579f · 7d4579f
1 parent 5e25d36
commit 7d4579f
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Showing 3 changed files with 8 additions and 9 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7df7cf0676060d778486359676734447347e1caf
+refs/heads/master: dfe2299e7b35a0adfc87f04d3e725ccc508d7626
diff --git a/trunk/drivers/dma/ioat.c b/trunk/drivers/dma/ioat.c
@@ -71,7 +71,7 @@ static int ioat_setup_functionality(struct pci_dev *pdev, void __iomem *iobase)
 	switch (version) {
 	case IOAT_VER_1_2:
 		device->dma = ioat_dma_probe(pdev, iobase);
-		if (ioat_dca_enabled)
+		if (device->dma && ioat_dca_enabled)
 			device->dca = ioat_dca_init(pdev, iobase);
 		break;
 	default:
@@ -85,17 +85,16 @@ static void ioat_shutdown_functionality(struct pci_dev *pdev)
 {
 	struct ioat_device *device = pci_get_drvdata(pdev);
 
-	if (device->dma) {
-		ioat_dma_remove(device->dma);
-		device->dma = NULL;
-	}
-
 	if (device->dca) {
 		unregister_dca_provider(device->dca);
 		free_dca_provider(device->dca);
 		device->dca = NULL;
 	}
 
+	if (device->dma) {
+		ioat_dma_remove(device->dma);
+		device->dma = NULL;
+	}
 }
 
 static struct pci_driver ioat_pci_driver = {

diff --git a/trunk/drivers/dma/ioat_dma.c b/trunk/drivers/dma/ioat_dma.c
@@ -941,10 +941,10 @@ void ioat_dma_remove(struct ioatdma_device *device)
 	struct dma_chan *chan, *_chan;
 	struct ioat_dma_chan *ioat_chan;
 
-	dma_async_device_unregister(&device->common);
-
 	ioat_dma_remove_interrupts(device);
 
+	dma_async_device_unregister(&device->common);
+
 	pci_pool_destroy(device->dma_pool);
 	pci_pool_destroy(device->completion_pool);