[PATCH 6/6] hw/isa/piix{3,4}: Inline and remove create() functions

[Bernhard Beschow <shentey@gmail.com>]

During the previous changesets the create() functions became trivial
wrappers around more generic functions. Modernize the code.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
---
 hw/i386/pc_piix.c             |  6 +++++-
 hw/isa/piix3.c                | 16 ----------------
 hw/isa/piix4.c                | 10 ----------
 hw/mips/malta.c               |  3 ++-
 include/hw/southbridge/piix.h |  6 ++----
 5 files changed, 9 insertions(+), 32 deletions(-)

diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 47932448fd..82c7941958 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -196,6 +196,9 @@ 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,
@@ -206,7 +209,8 @@ 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 6eacb22dd0..01c376b39a 100644
--- a/hw/isa/piix3.c
+++ b/hw/isa/piix3.c
@@ -36,9 +36,6 @@
 
 #define XEN_PIIX_NUM_PIRQS      128ULL
 
-#define TYPE_PIIX3_DEVICE "PIIX3"
-#define TYPE_PIIX3_XEN_DEVICE "PIIX3-xen"
-
 static void piix3_set_irq_pic(PIIX3State *piix3, int pic_irq)
 {
     qemu_set_irq(piix3->pic[pic_irq],
@@ -402,16 +399,3 @@ 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/hw/isa/piix4.c b/hw/isa/piix4.c
index 852e5c4db1..a70063bc77 100644
--- a/hw/isa/piix4.c
+++ b/hw/isa/piix4.c
@@ -300,13 +300,3 @@ static void piix4_register_types(void)
 }
 
 type_init(piix4_register_types)
-
-PCIDevice *piix4_create(PCIBus *pci_bus)
-{
-    PCIDevice *pci;
-
-    pci = pci_create_simple_multifunction(pci_bus, PCI_DEVFN(10, 0), true,
-                                          TYPE_PIIX4_PCI_DEVICE);
-
-    return pci;
-}
diff --git a/hw/mips/malta.c b/hw/mips/malta.c
index d4bd3549d0..57b5eddc74 100644
--- a/hw/mips/malta.c
+++ b/hw/mips/malta.c
@@ -1400,7 +1400,8 @@ void mips_malta_init(MachineState *machine)
     empty_slot_init("GT64120", 0, 0x20000000);
 
     /* Southbridge */
-    piix4 = piix4_create(pci_bus);
+    piix4 = pci_create_simple_multifunction(pci_bus, PCI_DEVFN(10, 0), true,
+                                            TYPE_PIIX4_PCI_DEVICE);
     dev = DEVICE(piix4);
     isa_bus = ISA_BUS(qdev_get_child_bus(dev, "isa.0"));
     smbus = piix4_pm_init(pci_bus, piix4->devfn + 3, 0x1100,
diff --git a/include/hw/southbridge/piix.h b/include/hw/southbridge/piix.h
index bea3b44551..2d55dbdef7 100644
--- a/include/hw/southbridge/piix.h
+++ b/include/hw/southbridge/piix.h
@@ -70,10 +70,8 @@ typedef struct PIIXState PIIX3State;
 DECLARE_INSTANCE_CHECKER(PIIX3State, PIIX3_PCI_DEVICE,
                          TYPE_PIIX3_PCI_DEVICE)
 
+#define TYPE_PIIX3_DEVICE "PIIX3"
+#define TYPE_PIIX3_XEN_DEVICE "PIIX3-xen"
 #define TYPE_PIIX4_PCI_DEVICE "piix4-isa"
 
-PIIX3State *piix3_create(PCIBus *pci_bus);
-
-PCIDevice *piix4_create(PCIBus *pci_bus);
-
 #endif
-- 
2.36.1