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Diffstat (limited to 'drivers/acpi/acpica/dsobject.c')
-rw-r--r--drivers/acpi/acpica/dsobject.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/acpi/acpica/dsobject.c b/drivers/acpi/acpica/dsobject.c
index dab3f48f0b42..02e6caad4a76 100644
--- a/drivers/acpi/acpica/dsobject.c
+++ b/drivers/acpi/acpica/dsobject.c
@@ -734,7 +734,8 @@ acpi_ds_init_object_from_op(struct acpi_walk_state *walk_state,
734 734
735 /* Local ID (0-7) is (AML opcode - base AML_LOCAL_OP) */ 735 /* Local ID (0-7) is (AML opcode - base AML_LOCAL_OP) */
736 736
737 obj_desc->reference.value = opcode - AML_LOCAL_OP; 737 obj_desc->reference.value =
738 ((u32)opcode) - AML_LOCAL_OP;
738 obj_desc->reference.class = ACPI_REFCLASS_LOCAL; 739 obj_desc->reference.class = ACPI_REFCLASS_LOCAL;
739 740
740#ifndef ACPI_NO_METHOD_EXECUTION 741#ifndef ACPI_NO_METHOD_EXECUTION
@@ -754,7 +755,7 @@ acpi_ds_init_object_from_op(struct acpi_walk_state *walk_state,
754 755
755 /* Arg ID (0-6) is (AML opcode - base AML_ARG_OP) */ 756 /* Arg ID (0-6) is (AML opcode - base AML_ARG_OP) */
756 757
757 obj_desc->reference.value = opcode - AML_ARG_OP; 758 obj_desc->reference.value = ((u32)opcode) - AML_ARG_OP;
758 obj_desc->reference.class = ACPI_REFCLASS_ARG; 759 obj_desc->reference.class = ACPI_REFCLASS_ARG;
759 760
760#ifndef ACPI_NO_METHOD_EXECUTION 761#ifndef ACPI_NO_METHOD_EXECUTION