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authorBjorn Helgaas <bhelgaas@google.com>2016-11-29 01:51:19 +0300
committerBjorn Helgaas <bhelgaas@google.com>2016-11-30 03:05:09 +0300
commit286c2378aaccc7343ebf17ec6cd86567659caf70 (patch)
tree5dd94f0ec77397ace66536e162c9e8be74d3768d /drivers/pci/iov.c
parent546ba9f8f22f71b0202b6ba8967be5cc6dae4e21 (diff)
downloadlinux-286c2378aaccc7343ebf17ec6cd86567659caf70.tar.xz
PCI: Remove pci_resource_bar() and pci_iov_resource_bar()
pci_std_update_resource() only deals with standard BARs, so we don't have to worry about the complications of VF BARs in an SR-IOV capability. Compute the BAR address inline and remove pci_resource_bar(). That makes pci_iov_resource_bar() unused, so remove that as well. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Diffstat (limited to 'drivers/pci/iov.c')
-rw-r--r--drivers/pci/iov.c18
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c
index 2480b3879182..47227820406d 100644
--- a/drivers/pci/iov.c
+++ b/drivers/pci/iov.c
@@ -554,24 +554,6 @@ void pci_iov_release(struct pci_dev *dev)
}
/**
- * pci_iov_resource_bar - get position of the SR-IOV BAR
- * @dev: the PCI device
- * @resno: the resource number
- *
- * Returns position of the BAR encapsulated in the SR-IOV capability.
- */
-int pci_iov_resource_bar(struct pci_dev *dev, int resno)
-{
- if (resno < PCI_IOV_RESOURCES || resno > PCI_IOV_RESOURCE_END)
- return 0;
-
- BUG_ON(!dev->is_physfn);
-
- return dev->sriov->pos + PCI_SRIOV_BAR +
- 4 * (resno - PCI_IOV_RESOURCES);
-}
-
-/**
* pci_iov_update_resource - update a VF BAR
* @dev: the PCI device
* @resno: the resource number