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acpi nvdimm: fix Arg6 usage

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As the function only has 5 args, we use local7 instead of it

Suggested-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Xiao Guangrong 2016-10-29 00:11:53 +08:00 committed by Michael S. Tsirkin
parent dba00936ea
commit 48bee47697
1 changed files with 4 additions and 3 deletions
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7
hw/acpi/nvdimm.c
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@ -780,7 +780,7 @@ static void nvdimm_build_common_dsm(Aml *dev)
{
Aml *method, *ifctx, *function, *handle, *uuid, *dsm_mem, *result_size;
Aml *elsectx, *unsupport, *unpatched, *expected_uuid, *uuid_invalid;
Aml *pckg, *pckg_index, *pckg_buf, *field;
Aml *pckg, *pckg_index, *pckg_buf, *field, *dsm_out_buf;
uint8_t byte_list[1];
method = aml_method(NVDIMM_COMMON_DSM, 5, AML_SERIALIZED);
@ -788,6 +788,7 @@ static void nvdimm_build_common_dsm(Aml *dev)
function = aml_arg(2);
handle = aml_arg(4);
dsm_mem = aml_local(6);
dsm_out_buf = aml_local(7);
aml_append(method, aml_store(aml_name(NVDIMM_ACPI_MEM_ADDR), dsm_mem));
@ -928,8 +929,8 @@ static void nvdimm_build_common_dsm(Aml *dev)
aml_append(method, aml_create_field(aml_name("ODAT"), aml_int(0),
result_size, "OBUF"));
aml_append(method, aml_concatenate(aml_buffer(0, NULL), aml_name("OBUF"),
aml_arg(6)));
aml_append(method, aml_return(aml_arg(6)));
dsm_out_buf));
aml_append(method, aml_return(dsm_out_buf));
aml_append(dev, method);
}