PCI: Index IOV resources in the conventional style
Most of PCI uses "res = &dev->resource[i]", not "res = dev->resource + i".
Use that style in iov.c also.
No functional change.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Wei Yang <weiyang@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c
index 5bca0e1..27b98c3 100644
--- a/drivers/pci/iov.c
+++ b/drivers/pci/iov.c
@@ -95,7 +95,7 @@
virtfn->multifunction = 0;
for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) {
- res = dev->resource + PCI_IOV_RESOURCES + i;
+ res = &dev->resource[i + PCI_IOV_RESOURCES];
if (!res->parent)
continue;
virtfn->resource[i].name = pci_name(virtfn);
@@ -212,7 +212,7 @@
nres = 0;
for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) {
bars |= (1 << (i + PCI_IOV_RESOURCES));
- res = dev->resource + PCI_IOV_RESOURCES + i;
+ res = &dev->resource[i + PCI_IOV_RESOURCES];
if (res->parent)
nres++;
}
@@ -373,7 +373,7 @@
nres = 0;
for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) {
- res = dev->resource + PCI_IOV_RESOURCES + i;
+ res = &dev->resource[i + PCI_IOV_RESOURCES];
bar64 = __pci_read_base(dev, pci_bar_unknown, res,
pos + PCI_SRIOV_BAR + i * 4);
if (!res->flags)
@@ -417,7 +417,7 @@
failed:
for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) {
- res = dev->resource + PCI_IOV_RESOURCES + i;
+ res = &dev->resource[i + PCI_IOV_RESOURCES];
res->flags = 0;
}