[PULL 37/49] hw/isa/piix3: Inline and remove piix3_create()

["Philippe Mathieu-Daudé" <philippe.mathieu.daude@gmail.com>]

From: Bernhard Beschow <shentey@gmail.com>

During the previous changesets piix3_create() became a trivial
wrapper around more generic functions. Modernize the code.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20220603185045.143789-12-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 hw/i386/pc_piix.c             |  6 +++++-
 hw/isa/piix3.c                | 13 -------------
 include/hw/southbridge/piix.h |  2 --
 3 files changed, 5 insertions(+), 16 deletions(-)

diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 70c337c44b..0fc2361ffe 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -197,6 +197,9 @@ static void pc_init1(MachineState *machine,
 
     if (pcmc->pci_enabled) {
         PIIX3State *piix3;
+        PCIDevice *pci_dev;
+        const char *type = xen_enabled() ? TYPE_PIIX3_XEN_DEVICE
+                                         : TYPE_PIIX3_DEVICE;
 
         pci_bus = i440fx_init(host_type,
                               pci_type,
@@ -207,7 +210,8 @@ static void pc_init1(MachineState *machine,
                               pci_memory, ram_memory);
         pcms->bus = pci_bus;
 
-        piix3 = piix3_create(pci_bus);
+        pci_dev = pci_create_simple_multifunction(pci_bus, -1, true, type);
+        piix3 = PIIX3_PCI_DEVICE(pci_dev);
         piix3->pic = x86ms->gsi;
         piix3_devfn = piix3->dev.devfn;
         isa_bus = ISA_BUS(qdev_get_child_bus(DEVICE(piix3), "isa.0"));
diff --git a/hw/isa/piix3.c b/hw/isa/piix3.c
index d57a7fe6d6..6388558f92 100644
--- a/hw/isa/piix3.c
+++ b/hw/isa/piix3.c
@@ -416,16 +416,3 @@ static void piix3_register_types(void)
 }
 
 type_init(piix3_register_types)
-
-PIIX3State *piix3_create(PCIBus *pci_bus)
-{
-    PIIX3State *piix3;
-    PCIDevice *pci_dev;
-    const char *type = xen_enabled() ? TYPE_PIIX3_XEN_DEVICE
-                                     : TYPE_PIIX3_DEVICE;
-
-    pci_dev = pci_create_simple_multifunction(pci_bus, -1, true, type);
-    piix3 = PIIX3_PCI_DEVICE(pci_dev);
-
-    return piix3;
-}
diff --git a/include/hw/southbridge/piix.h b/include/hw/southbridge/piix.h
index f805fb8683..2693778b23 100644
--- a/include/hw/southbridge/piix.h
+++ b/include/hw/southbridge/piix.h
@@ -68,6 +68,4 @@ DECLARE_INSTANCE_CHECKER(PIIX3State, PIIX3_PCI_DEVICE,
 #define TYPE_PIIX3_XEN_DEVICE "PIIX3-xen"
 #define TYPE_PIIX4_PCI_DEVICE "piix4-isa"
 
-PIIX3State *piix3_create(PCIBus *pci_bus);
-
 #endif
-- 
2.36.1