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spapr: Use default_machine_opts to set use_hotplug_event_source 

Instead of setting use_hotplug_event_source at instance_init
time, set default_machine_opts on spapr_machine_2_7_class_options()
to implement equivalent behavior.

This will let us eliminate the need for separate instance_init
functions for each spapr machine-type.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20181205205827.19387-3-ehabkost@redhat.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This commit is contained in:
Eduardo Habkost 2018-12-05 18:58:24 -02:00
parent 9515976076
commit a140c199f4
1 changed files with 1 additions and 3 deletions
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4
hw/ppc/spapr.c
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@ -4240,10 +4240,7 @@ static void phb_placement_2_7(sPAPRMachineState *spapr, uint32_t index,
static void spapr_machine_2_7_instance_options(MachineState *machine)
{
sPAPRMachineState *spapr = SPAPR_MACHINE(machine);
spapr_machine_2_8_instance_options(machine);
spapr->use_hotplug_event_source = false;
}
static void spapr_machine_2_7_class_options(MachineClass *mc)
@ -4252,6 +4249,7 @@ static void spapr_machine_2_7_class_options(MachineClass *mc)
spapr_machine_2_8_class_options(mc);
mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("power7_v2.3");
mc->default_machine_opts = "modern-hotplug-events=off";
SET_MACHINE_COMPAT(mc, SPAPR_COMPAT_2_7);
smc->phb_placement = phb_placement_2_7;
}