virtio_pci_modern: hide vp_modern_get_queue_notify_off()

All users (both virtio-pci library and vp_vdpa driver) has been
switched to use vp_modern_map_vq_notify(). So there's no need to
export the low level helper of vp_modern_get_queue_notify_off().

Signed-off-by: Jason Wang <jasowang@redhat.com>
Link: https://lore.kernel.org/r/20210415073147.19331-5-jasowang@redhat.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Eli Cohen <elic@nvidia.com>

diff --git a/drivers/virtio/virtio_pci_modern_dev.c b/drivers/virtio/virtio_pci_modern_dev.c
index 28cb584..5a657e5 100644 (file)
--- a/drivers/virtio/virtio_pci_modern_dev.c
+++ b/drivers/virtio/virtio_pci_modern_dev.c
@@ -584,14 +584,13 @@ EXPORT_SYMBOL_GPL(vp_modern_get_num_queues);
  *
  * Returns the notification offset for a virtqueue
  */
-u16 vp_modern_get_queue_notify_off(struct virtio_pci_modern_device *mdev,
-                                  u16 index)
+static u16 vp_modern_get_queue_notify_off(struct virtio_pci_modern_device *mdev,
+                                         u16 index)
 {
        vp_iowrite16(index, &mdev->common->queue_select);
 
        return vp_ioread16(&mdev->common->queue_notify_off);
 }
-EXPORT_SYMBOL_GPL(vp_modern_get_queue_notify_off);
 
 /*
  * vp_modern_map_vq_notify - map notification area for a

diff --git a/include/linux/virtio_pci_modern.h b/include/linux/virtio_pci_modern.h
index 1b95d39..179a2fb 100644 (file)
--- a/include/linux/virtio_pci_modern.h
+++ b/include/linux/virtio_pci_modern.h
@@ -99,8 +99,6 @@ void vp_modern_set_queue_size(struct virtio_pci_modern_device *mdev,
 u16 vp_modern_get_queue_size(struct virtio_pci_modern_device *mdev,
                             u16 idx);
 u16 vp_modern_get_num_queues(struct virtio_pci_modern_device *mdev);
-u16 vp_modern_get_queue_notify_off(struct virtio_pci_modern_device *mdev,
-                                  u16 idx);
 void __iomem *vp_modern_map_capability(struct virtio_pci_modern_device *mdev, int off,
                                       size_t minlen,
                                       u32 align,