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>
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c
index 4d109c0..4b3a4ea 100644
--- a/drivers/pci/iov.c
+++ b/drivers/pci/iov.c
@@ -479,20 +479,16 @@
* 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 @@
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);
}