[Qemu-devel] [RFC v2 15/39] piix: Make all *machine_options() functions call the previous one

[Eduardo Habkost]

This adds a little more boilerplate code, but makes all
*machine_options() and *class_init() functions follow exactly the same
nesting pattern, making it much easier to eliminate *machine_options()
later.

Signed-off-by: Eduardo Habkost <address@hidden>
---
 hw/i386/pc_piix.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 05d1241..1c5f4b5 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -462,6 +462,12 @@ static TypeInfo pc_i440fx_machine_v2_0_type_info = {
     .class_init = pc_i440fx_machine_v2_0_class_init,
 };
 
+static void pc_i440fx_1_7_machine_options(MachineClass *mc)
+{
+    pc_i440fx_2_1_machine_options(mc);
+    mc->default_machine_opts = NULL;
+}
+
 static void pc_i440fx_machine_v1_7_class_init(ObjectClass *oc, void *data)
 {
     MachineClass *mc = MACHINE_CLASS(oc);
@@ -469,6 +475,7 @@ static void pc_i440fx_machine_v1_7_class_init(ObjectClass 
*oc, void *data)
         PC_COMPAT_1_7,
         { /* end of list */ }
     };
+    pc_i440fx_1_7_machine_options(mc);
     mc->init = pc_init_pci_1_7;
     mc->name = "pc-i440fx-1.7";
     machine_class_add_compat_props(mc, compat_props);
@@ -487,6 +494,7 @@ static void pc_i440fx_machine_v1_6_class_init(ObjectClass 
*oc, void *data)
         PC_COMPAT_1_6,
         { /* end of list */ }
     };
+    pc_i440fx_1_7_machine_options(mc);
     mc->init = pc_init_pci_1_6;
     mc->name = "pc-i440fx-1.6";
     machine_class_add_compat_props(mc, compat_props);
@@ -505,6 +513,7 @@ static void pc_i440fx_machine_v1_5_class_init(ObjectClass 
*oc, void *data)
         PC_COMPAT_1_5,
         { /* end of list */ }
     };
+    pc_i440fx_1_7_machine_options(mc);
     mc->init = pc_init_pci_1_5;
     mc->name = "pc-i440fx-1.5";
     machine_class_add_compat_props(mc, compat_props);
@@ -518,6 +527,7 @@ static TypeInfo pc_i440fx_machine_v1_5_type_info = {
 
 static void pc_i440fx_1_4_machine_options(MachineClass *mc)
 {
+    pc_i440fx_1_7_machine_options(mc);
     mc->hot_add_cpu = NULL;
 }
 
-- 
1.9.0