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virito_pci libray: hide vp_modern_map_capability()

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No user now and the capability should not be setup
externally. Instead, every access to the capability should be done via
virtio_pci_modern_device.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Link: https://lore.kernel.org/r/20210415073147.19331-6-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 03:31:45 -04:00 committed by Michael S. Tsirkin
parent a5f7a24f49
commit fd466b3694
2 changed files with 4 additions and 11 deletions
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10
drivers/virtio/virtio_pci_modern_dev.c
View File

@ -16,11 +16,10 @@
*
* Returns the io address of for the part of the capability
*/
void __iomem *vp_modern_map_capability(struct virtio_pci_modern_device *mdev, int off,
size_t minlen,
u32 align,
u32 start, u32 size,
size_t *len)
static void __iomem *
vp_modern_map_capability(struct virtio_pci_modern_device *mdev, int off,
size_t minlen, u32 align, u32 start, u32 size,
size_t *len)
{
struct pci_dev *dev = mdev->pci_dev;
u8 bar;
@ -90,7 +89,6 @@ void __iomem *vp_modern_map_capability(struct virtio_pci_modern_device *mdev, in
length, offset, bar);
return p;
}
EXPORT_SYMBOL_GPL(vp_modern_map_capability);
/**
* virtio_pci_find_capability - walk capabilities to find device info.

5
include/linux/virtio_pci_modern.h
View File

@ -99,11 +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);
void __iomem *vp_modern_map_capability(struct virtio_pci_modern_device *mdev, int off,
size_t minlen,
u32 align,
u32 start, u32 size,
size_t *len);
void *vp_modern_map_vq_notify(struct virtio_pci_modern_device *mdev,
u16 index);
int vp_modern_probe(struct virtio_pci_modern_device *mdev);