pci: s/pci_find_host_bus/pci_find_root_bus/g

This patch renames pci_find_host_bus() to pci_find_root_bus()
as suggested by "Michael S. Tsirkin" <mst@redhat.com>.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/hw/pci.c b/hw/pci.c
index aa677b2dbe..d8f5fa0ede 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -146,7 +146,7 @@ static void pci_host_bus_register(int domain, PCIBus *bus)
     QLIST_INSERT_HEAD(&host_buses, host, next);
 }
 
-PCIBus *pci_find_host_bus(int domain)
+PCIBus *pci_find_root_bus(int domain)
 {
     struct PCIHostBus *host;
 
@@ -372,7 +372,7 @@ static int pci_parse_devaddr(const char *addr, int *domp, int *busp, unsigned *s
 	return -1;
 
     /* Note: QEMU doesn't implement domains other than 0 */
-    if (!pci_find_bus(pci_find_host_bus(dom), bus))
+    if (!pci_find_bus(pci_find_root_bus(dom), bus))
 	return -1;
 
     *domp = dom;
@@ -402,7 +402,7 @@ PCIBus *pci_get_bus_devfn(int *devfnp, const char *devaddr)
 
     if (!devaddr) {
         *devfnp = -1;
-        return pci_find_bus(pci_find_host_bus(0), 0);
+        return pci_find_bus(pci_find_root_bus(0), 0);
     }
 
     if (pci_parse_devaddr(devaddr, &dom, &bus, &slot) < 0) {
@@ -410,7 +410,7 @@ PCIBus *pci_get_bus_devfn(int *devfnp, const char *devaddr)
     }
 
     *devfnp = slot << 3;
-    return pci_find_bus(pci_find_host_bus(0), bus);
+    return pci_find_bus(pci_find_root_bus(0), bus);
 }
 
 static void pci_init_cmask(PCIDevice *dev)