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-rw-r--r--source/components/resources/rsmisc.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/source/components/resources/rsmisc.c b/source/components/resources/rsmisc.c
index 52358421c..6d11442d9 100644
--- a/source/components/resources/rsmisc.c
+++ b/source/components/resources/rsmisc.c
@@ -349,7 +349,8 @@ AcpiRsConvertAmlToResource (
case ACPI_RSC_COUNT_SERIAL_VEN:
- ItemCount = ACPI_GET16 (Source) - Info->Value;
+ ACPI_MOVE_16_TO_16(&Temp16, Source);
+ ItemCount = Temp16 - Info->Value;
Resource->Length = Resource->Length + ItemCount;
ACPI_SET16 (Destination, ItemCount);
@@ -357,9 +358,10 @@ AcpiRsConvertAmlToResource (
case ACPI_RSC_COUNT_SERIAL_RES:
+ ACPI_MOVE_16_TO_16(&Temp16, Source);
ItemCount = (AmlResourceLength +
sizeof (AML_RESOURCE_LARGE_HEADER)) -
- ACPI_GET16 (Source) - Info->Value;
+ Temp16 - Info->Value;
Resource->Length = Resource->Length + ItemCount;
ACPI_SET16 (Destination, ItemCount);
@@ -437,8 +439,9 @@ AcpiRsConvertAmlToResource (
/* Copy the ResourceSource string */
+ ACPI_MOVE_16_TO_16 (&Temp16, Source);
Source = ACPI_ADD_PTR (
- void, Aml, (ACPI_GET16 (Source) + Info->Value));
+ void, Aml, (Temp16 + Info->Value));
AcpiRsMoveData (Target, Source, ItemCount, Info->Opcode);
break;