[PATCH 03/12] hw/i386/pc_piix.c: remove SMI and piix4_pm initialisation from pc_init_isa()

[Mark Cave-Ayland]

These are based upon the PIIX4 PCI chipset and so can never be used on an isapc 
machine.

Signed-off-by: Mark Cave-Ayland <mark.caveayl...@nutanix.com>
---
 hw/i386/pc_piix.c | 19 -------------------
 1 file changed, 19 deletions(-)

diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 0c71d16192..34f63a31cf 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -419,8 +419,6 @@ static void pc_init_isa(MachineState *machine)
     MemoryRegion *system_memory = get_system_memory();
     MemoryRegion *system_io = get_system_io();
     ISABus *isa_bus;
-    Object *piix4_pm = NULL;
-    qemu_irq smi_irq;
     GSIState *gsi_state;
     MemoryRegion *ram_memory;
     MemoryRegion *rom_memory = system_memory;
@@ -561,23 +559,6 @@ static void pc_init_isa(MachineState *machine)
     }
 #endif
 
-    if (piix4_pm) {
-        smi_irq = qemu_allocate_irq(pc_acpi_smi_interrupt, first_cpu, 0);
-
-        qdev_connect_gpio_out_named(DEVICE(piix4_pm), "smi-irq", 0, smi_irq);
-        pcms->smbus = I2C_BUS(qdev_get_child_bus(DEVICE(piix4_pm), "i2c"));
-        /* TODO: Populate SPD eeprom data.  */
-        smbus_eeprom_init(pcms->smbus, 8, NULL, 0);
-
-        object_property_add_link(OBJECT(machine), PC_MACHINE_ACPI_DEVICE_PROP,
-                                 TYPE_HOTPLUG_HANDLER,
-                                 (Object **)&x86ms->acpi_dev,
-                                 object_property_allow_set_link,
-                                 OBJ_PROP_LINK_STRONG);
-        object_property_set_link(OBJECT(machine), PC_MACHINE_ACPI_DEVICE_PROP,
-                                 piix4_pm, &error_abort);
-    }
-
     if (machine->nvdimms_state->is_enabled) {
         nvdimm_init_acpi_state(machine->nvdimms_state, system_io,
                                x86_nvdimm_acpi_dsmio,
-- 
2.43.0