summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorYinghai Lu <yinghai@kernel.org>2012-05-17 18:58:41 -0700
committerBjorn Helgaas <bhelgaas@google.com>2012-06-13 15:42:26 -0600
commitc6da81a4d3cb8d461f77c5f61843fcc9c18b6c2c (patch)
tree3d58b519b93f9ba5134e444828c6823c6f0d4d45
parenta8e4b9c101ae58cc64cda0201229d3318701a7f0 (diff)
PCI: pciehp: use generic pci_hp_add_bridge()
Use the new generic pci_hp_add_bridge() interface. [bhelgaas: split "add generic pci_hp_add_bridge()" into a separate patch] Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
-rw-r--r--drivers/pci/hotplug/pciehp_pci.c28
1 files changed, 2 insertions, 26 deletions
diff --git a/drivers/pci/hotplug/pciehp_pci.c b/drivers/pci/hotplug/pciehp_pci.c
index b898f06b588d..09cecaf450c5 100644
--- a/drivers/pci/hotplug/pciehp_pci.c
+++ b/drivers/pci/hotplug/pciehp_pci.c
@@ -34,29 +34,6 @@
#include "../pci.h"
#include "pciehp.h"
-static int __ref pciehp_add_bridge(struct pci_dev *dev)
-{
- struct pci_bus *parent = dev->bus;
- int pass, busnr, start = parent->busn_res.start;
- int end = parent->busn_res.end;
-
- for (busnr = start; busnr <= end; busnr++) {
- if (!pci_find_bus(pci_domain_nr(parent), busnr))
- break;
- }
- if (busnr-- > end) {
- err("No bus number available for hot-added bridge %s\n",
- pci_name(dev));
- return -1;
- }
- for (pass = 0; pass < 2; pass++)
- busnr = pci_scan_bridge(parent, dev, busnr, pass);
- if (!dev->subordinate)
- return -1;
-
- return 0;
-}
-
int pciehp_configure_device(struct slot *p_slot)
{
struct pci_dev *dev;
@@ -85,9 +62,8 @@ int pciehp_configure_device(struct slot *p_slot)
if (!dev)
continue;
if ((dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) ||
- (dev->hdr_type == PCI_HEADER_TYPE_CARDBUS)) {
- pciehp_add_bridge(dev);
- }
+ (dev->hdr_type == PCI_HEADER_TYPE_CARDBUS))
+ pci_hp_add_bridge(dev);
pci_dev_put(dev);
}