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/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;