PCI: Remove fixed parameter in pci_iov_resource_bar()

pci_iov_resource_bar() always sets its 'pci_bar_type' parameter to
'pci_bar_unknown'.  Drop the parameter and just use 'pci_bar_unknown'
directly in the callers.

No functional change intended.

Signed-off-by: Myron Stowe <myron.stowe@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: Chris Wright <chrisw@sous-sol.org>
CC: Yu Zhao <yuzhao@google.com>

1 files changed, 3 insertions, 8 deletions

diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c
index 4d109c07294a..4b3a4eaad996 100644
--- a/drivers/pci/iov.c
+++ b/drivers/pci/iov.c
@@ -479,20 +479,16 @@ 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
- * @type: the BAR type to be filled in
  *
  * Returns position of the BAR encapsulated in the SR-IOV capability.
  */
-int pci_iov_resource_bar(struct pci_dev *dev, int resno,
-                         enum pci_bar_type *type)
+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);
 
-        *type = pci_bar_unknown;
-
         return dev->sriov->pos + PCI_SRIOV_BAR +
                 4 * (resno - PCI_IOV_RESOURCES);
 }
@@ -510,13 +506,12 @@ int pci_iov_resource_bar(struct pci_dev *dev, int resno,
 resource_size_t pci_sriov_resource_alignment(struct pci_dev *dev, int resno)
 {
         struct resource tmp;
-        enum pci_bar_type type;
-        int reg = pci_iov_resource_bar(dev, resno, &type);
+        int reg = pci_iov_resource_bar(dev, resno);
 
         if (!reg)
                 return 0;
 
-         __pci_read_base(dev, type, &tmp, reg);
+         __pci_read_base(dev, pci_bar_unknown, &tmp, reg);
         return resource_alignment(&tmp);
 }