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virtio_pci_modern: hide vp_modern_get_queue_notify_off()

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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>
This commit is contained in:
Jason Wang 2021-04-15 03:31:44 -04:00 committed by Michael S. Tsirkin
parent 11d8ffed00
commit a5f7a24f49
2 changed files with 2 additions and 5 deletions
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5
drivers/virtio/virtio_pci_modern_dev.c
View File

@ -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

2
include/linux/virtio_pci_modern.h
View File

@ -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,