pci: do not export pci_bus_reset

qbus_reset_all can be used instead.  There is no semantic change
because pcibus_reset returns 1 and takes care of the device
tree traversal.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

2 files changed, 3 insertions, 7 deletions

diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index 82c11ecde4..83ea0a0081 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -212,8 +212,9 @@ void pci_device_reset(PCIDevice *dev)
  * Trigger pci bus reset under a given bus.
  * To be called on RST# assert.
  */
-void pci_bus_reset(PCIBus *bus)
+static int pcibus_reset(BusState *qbus)
 {
+    PCIBus *bus = DO_UPCAST(PCIBus, qbus, qbus);
     int i;
 
     for (i = 0; i < bus->nirq; i++) {
@@ -224,11 +225,6 @@ void pci_bus_reset(PCIBus *bus)
             pci_device_reset(bus->devices[i]);
         }
     }
-}
-
-static int pcibus_reset(BusState *qbus)
-{
-    pci_bus_reset(DO_UPCAST(PCIBus, qbus, qbus));
 
     /* topology traverse is done by pci_bus_reset().
        Tell qbus/qdev walker not to traverse the tree */
diff --git a/hw/pci/pci_bridge.c b/hw/pci/pci_bridge.c
index f72872ebcf..098c50a655 100644
--- a/hw/pci/pci_bridge.c
+++ b/hw/pci/pci_bridge.c
@@ -268,7 +268,7 @@ void pci_bridge_write_config(PCIDevice *d,
     newctl = pci_get_word(d->config + PCI_BRIDGE_CONTROL);
     if (~oldctl & newctl & PCI_BRIDGE_CTL_BUS_RESET) {
         /* Trigger hot reset on 0->1 transition. */
-        pci_bus_reset(&s->sec_bus);
+        qbus_reset_all(&s->sec_bus.qbus);
     }
 }