+#ifdef __tilegx__
+ .notifier_add = hvc_tile_notifier_add_irq,
+ .notifier_del = hvc_tile_notifier_del_irq,
+ .notifier_hangup = hvc_tile_notifier_hangup_irq,
+#endif
+};
+
+
+#ifdef __tilegx__
+static int hvc_tile_probe(struct platform_device *pdev)
+{
+ struct hvc_struct *hp;
+ int tile_hvc_irq;
+
+ /* Create our IRQ and register it. */
+ tile_hvc_irq = create_irq();
+ if (tile_hvc_irq < 0)
+ return -ENXIO;
+
+ tile_irq_activate(tile_hvc_irq, TILE_IRQ_PERCPU);
+ hp = hvc_alloc(0, tile_hvc_irq, &hvc_tile_get_put_ops, 128);
+ if (IS_ERR(hp)) {
+ destroy_irq(tile_hvc_irq);
+ return PTR_ERR(hp);
+ }
+ dev_set_drvdata(&pdev->dev, hp);
+
+ return 0;
+}
+
+static int hvc_tile_remove(struct platform_device *pdev)
+{
+ int rc;
+ struct hvc_struct *hp = dev_get_drvdata(&pdev->dev);
+
+ rc = hvc_remove(hp);
+ if (rc == 0)
+ destroy_irq(hp->data);
+
+ return rc;
+}
+
+static void hvc_tile_shutdown(struct platform_device *pdev)
+{
+ struct hvc_struct *hp = dev_get_drvdata(&pdev->dev);
+
+ hvc_tile_notifier_del_irq(hp, hp->data);
+}
+
+static struct platform_device hvc_tile_pdev = {
+ .name = "hvc-tile",
+ .id = 0,
+};
+
+static struct platform_driver hvc_tile_driver = {
+ .probe = hvc_tile_probe,
+ .remove = hvc_tile_remove,
+ .shutdown = hvc_tile_shutdown,
+ .driver = {
+ .name = "hvc-tile",
+ .owner = THIS_MODULE,
+ }