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hw: acpi: Fix memory hotplug AML generation error

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When using the generated memory hotplug AML, the iasl
compiler would give the following error:

dsdt.dsl 266: Return (MOST (_UID, Arg0, Arg1, Arg2))
Error 6080 - Called method returns no value ^

Signed-off-by: Yang Zhong <yang.zhong@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Yang Zhong 2018-11-05 02:40:39 +01:00 committed by Michael S. Tsirkin
parent ffab1be706
commit e674132ae7
1 changed files with 5 additions and 5 deletions
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10
hw/acpi/memory_hotplug.c
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@ -686,15 +686,15 @@ void build_memory_hotplug_aml(Aml *table, uint32_t nr_mem,
method = aml_method("_OST", 3, AML_NOTSERIALIZED);
s = MEMORY_SLOT_OST_METHOD;
aml_append(method, aml_return(aml_call4(
s, aml_name("_UID"), aml_arg(0), aml_arg(1), aml_arg(2)
)));
aml_append(method,
aml_call4(s, aml_name("_UID"), aml_arg(0),
aml_arg(1), aml_arg(2)));
aml_append(dev, method);
method = aml_method("_EJ0", 1, AML_NOTSERIALIZED);
s = MEMORY_SLOT_EJECT_METHOD;
aml_append(method, aml_return(aml_call2(
s, aml_name("_UID"), aml_arg(0))));
aml_append(method,
aml_call2(s, aml_name("_UID"), aml_arg(0)));
aml_append(dev, method);
aml_append(dev_container, dev);