[08/20] 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>
---
 hw/pci-hotplug.c |    4 ++--
 hw/pci.c         |    8 ++++----
 hw/pci.h         |    2 +-
 3 files changed, 7 insertions(+), 7 deletions(-)

On Thu, Nov 12, 2009 at 02:58:36PM +0900, Isaku Yamahata wrote:
> 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>

Acked-by: Michael S. Tsirkin <mst@redhat.com>

> ---
>  hw/pci-hotplug.c |    4 ++--
>  hw/pci.c         |    8 ++++----
>  hw/pci.h         |    2 +-
>  3 files changed, 7 insertions(+), 7 deletions(-)
> 
> diff --git a/hw/pci-hotplug.c b/hw/pci-hotplug.c
> index a254498..081d6d1 100644
> --- a/hw/pci-hotplug.c
> +++ b/hw/pci-hotplug.c
> @@ -113,7 +113,7 @@ void drive_hot_add(Monitor *mon, const QDict *qdict)
>          if (pci_read_devaddr(mon, pci_addr, &dom, &pci_bus, &slot)) {
>              goto err;
>          }
> -        dev = pci_find_device(pci_find_host_bus(0), pci_bus, slot, 0);
> +        dev = pci_find_device(pci_find_root_bus(0), pci_bus, slot, 0);
>          if (!dev) {
>              monitor_printf(mon, "no pci device with address %s\n", pci_addr);
>              goto err;
> @@ -257,7 +257,7 @@ void pci_device_hot_remove(Monitor *mon, const char *pci_addr)
>          return;
>      }
>  
> -    d = pci_find_device(pci_find_host_bus(0), bus, slot, 0);
> +    d = pci_find_device(pci_find_root_bus(0), bus, slot, 0);
>      if (!d) {
>          monitor_printf(mon, "slot %d empty\n", slot);
>          return;
> diff --git a/hw/pci.c b/hw/pci.c
> index bdd4063..e73f07c 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)
> diff --git a/hw/pci.h b/hw/pci.h
> index d3378d3..cd04189 100644
> --- a/hw/pci.h
> +++ b/hw/pci.h
> @@ -295,7 +295,7 @@ PCIDevice *pci_nic_init_nofail(NICInfo *nd, const char *default_model,
>                                 const char *default_devaddr);
>  int pci_bus_num(PCIBus *s);
>  void pci_for_each_device(PCIBus *bus, int bus_num, void (*fn)(PCIBus *bus, PCIDevice *d));
> -PCIBus *pci_find_host_bus(int domain);
> +PCIBus *pci_find_root_bus(int domain);
>  PCIBus *pci_find_bus(PCIBus *bus, int bus_num);
>  PCIDevice *pci_find_device(PCIBus *bus, int bus_num, int slot, int function);
>  PCIBus *pci_get_bus_devfn(int *devfnp, const char *devaddr);
> -- 
> 1.6.0.2