virtio_ring: change host notification API

[karo-tx-linux.git] / drivers / virtio / virtio_pci.c

diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c
index 98917fc872a429a1ab3aee94cd7d499bc1dafa25..a37c69941d30920649f6f25726ce72b038b752fd 100644 (file)
--- a/drivers/virtio/virtio_pci.c
+++ b/drivers/virtio/virtio_pci.c
@@ -197,13 +197,14 @@ static void vp_reset(struct virtio_device *vdev)
 }
 
 /* the notify function used when creating a virt queue */
-static void vp_notify(struct virtqueue *vq)
+static bool vp_notify(struct virtqueue *vq)
 {
        struct virtio_pci_device *vp_dev = to_vp_device(vq->vdev);
 
        /* we write the queue's selector into the notification register to
         * signal the other end */
        iowrite16(vq->index, vp_dev->ioaddr + VIRTIO_PCI_QUEUE_NOTIFY);
+       return true;
 }
 
 /* Handle a configuration change: Tell driver if it wants to know. */