PCI: add pci_bus_for_each_resource(), remove direct bus->resource[] refs
No functional change; this converts loops that iterate from 0 to
PCI_BUS_NUM_RESOURCES through pci_bus resource[] table to use the
pci_bus_for_each_resource() iterator instead.
This doesn't change the way resources are stored; it merely removes
dependencies on the fact that they're in a table.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c
index 45d75dc..c67638f 100644
--- a/drivers/pcmcia/rsrc_nonstatic.c
+++ b/drivers/pcmcia/rsrc_nonstatic.c
@@ -803,8 +803,7 @@
return -EINVAL;
#endif
- for (i = 0; i < PCI_BUS_NUM_RESOURCES; i++) {
- res = s->cb_dev->bus->resource[i];
+ pci_bus_for_each_resource(s->cb_dev->bus, res, i) {
if (!res)
continue;
diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c
index e4d12ac..1f2039d 100644
--- a/drivers/pcmcia/yenta_socket.c
+++ b/drivers/pcmcia/yenta_socket.c
@@ -649,9 +649,10 @@
static int yenta_search_res(struct yenta_socket *socket, struct resource *res,
u32 min)
{
+ struct resource *root;
int i;
- for (i = 0; i < PCI_BUS_NUM_RESOURCES; i++) {
- struct resource *root = socket->dev->bus->resource[i];
+
+ pci_bus_for_each_resource(socket->dev->bus, root, i) {
if (!root)
continue;