Exemplo n.º 1
0
static void ioat_shutdown_functionality(struct pci_dev *pdev)
{
	struct ioat_device *device = pci_get_drvdata(pdev);

	dev_err(&pdev->dev, "Removing dma and dca services\n");
	if (device->dma) {
		ioat_dma_remove(device->dma);
		device->dma = NULL;
	}
}
Exemplo n.º 2
0
static void __devexit ioat_remove(struct pci_dev *pdev)
{
	struct ioatdma_device *device = pci_get_drvdata(pdev);

	if (!device)
		return;

	dev_err(&pdev->dev, "Removing dma and dca services\n");
	if (device->dca) {
		unregister_dca_provider(device->dca, &pdev->dev);
		free_dca_provider(device->dca);
		device->dca = NULL;
	}
	ioat_dma_remove(device);
}