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Diffstat (limited to 'hw/i386/acpi-build.c')
-rw-r--r--hw/i386/acpi-build.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index db04cf5362..efbbfcb594 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -1804,7 +1804,7 @@ static Aml *build_q35_osc_method(void)
Aml *else_ctx;
Aml *method;
Aml *a_cwd1 = aml_name("CDW1");
- Aml *a_ctrl = aml_name("CTRL");
+ Aml *a_ctrl = aml_local(0);
method = aml_method("_OSC", 4, AML_NOTSERIALIZED);
aml_append(method, aml_create_dword_field(aml_arg(3), aml_int(0), "CDW1"));
@@ -1814,7 +1814,6 @@ static Aml *build_q35_osc_method(void)
aml_append(if_ctx, aml_create_dword_field(aml_arg(3), aml_int(4), "CDW2"));
aml_append(if_ctx, aml_create_dword_field(aml_arg(3), aml_int(8), "CDW3"));
- aml_append(if_ctx, aml_store(aml_name("CDW2"), aml_name("SUPP")));
aml_append(if_ctx, aml_store(aml_name("CDW3"), a_ctrl));
/*
@@ -1899,8 +1898,6 @@ build_dsdt(GArray *table_data, BIOSLinker *linker,
aml_append(dev, aml_name_decl("_CID", aml_eisaid("PNP0A03")));
aml_append(dev, aml_name_decl("_ADR", aml_int(0)));
aml_append(dev, aml_name_decl("_UID", aml_int(1)));
- aml_append(dev, aml_name_decl("SUPP", aml_int(0)));
- aml_append(dev, aml_name_decl("CTRL", aml_int(0)));
aml_append(dev, build_q35_osc_method());
aml_append(sb_scope, dev);
aml_append(dsdt, sb_scope);