/* internal functions */
static int __devinit ioat_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
+static void ioat_shutdown(struct pci_dev *pdev);
static void __devexit ioat_remove(struct pci_dev *pdev);
static int enumerate_dma_channels(struct ioat_device *device)
.name = "ioatdma",
.id_table = ioat_pci_tbl,
.probe = ioat_probe,
+ .shutdown = ioat_shutdown,
.remove = __devexit_p(ioat_remove),
};
err_set_dma_mask:
pci_disable_device(pdev);
err_enable_device:
+
+ printk(KERN_ERR "Intel(R) I/OAT DMA Engine initialization failed\n");
+
return err;
}
+static void ioat_shutdown(struct pci_dev *pdev)
+{
+ struct ioat_device *device;
+ device = pci_get_drvdata(pdev);
+
+ dma_async_device_unregister(&device->common);
+}
+
static void __devexit ioat_remove(struct pci_dev *pdev)
{
struct ioat_device *device;