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hw/ppc/spapr_rtas: Access MachineState via SpaprMachineState argument

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We received a SpaprMachineState argument. Since SpaprMachineState
inherits of MachineState, use it instead of calling qdev_get_machine.

Reviewed-by: Greg Kurz <groug@kaod.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200121110349.25842-3-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2020-01-21 12:03:41 +01:00 committed by Paolo Bonzini
parent da2c8f4dcd
commit 500c2cc5d9
1 changed files with 1 additions and 1 deletions
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hw/ppc/spapr_rtas.c
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@ -267,7 +267,7 @@ static void rtas_ibm_get_system_parameter(PowerPCCPU *cpu,
uint32_t nret, target_ulong rets) uint32_t nret, target_ulong rets)
{ {
PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu);
MachineState *ms = MACHINE(qdev_get_machine()); MachineState *ms = MACHINE(spapr);
unsigned int max_cpus = ms->smp.max_cpus; unsigned int max_cpus = ms->smp.max_cpus;
target_ulong parameter = rtas_ld(args, 0); target_ulong parameter = rtas_ld(args, 0);
target_ulong buffer = rtas_ld(args, 1); target_ulong buffer = rtas_ld(args, 1);