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Diffstat (limited to 'drivers/acpi/acpica/evregion.c')
-rw-r--r--drivers/acpi/acpica/evregion.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/evregion.c b/drivers/acpi/acpica/evregion.c
index 63924d1c737a..17d61c6a5b85 100644
--- a/drivers/acpi/acpica/evregion.c
+++ b/drivers/acpi/acpica/evregion.c
@@ -538,7 +538,8 @@ acpi_ev_attach_region(union acpi_operand_object *handler_obj,
void acpi_ev_associate_reg_method(union acpi_operand_object *region_obj)
{
- acpi_name *reg_name_ptr = (acpi_name *) METHOD_NAME__REG;
+ const acpi_name *reg_name_ptr =
+ ACPI_CAST_PTR(acpi_name, METHOD_NAME__REG);
struct acpi_namespace_node *method_node;
struct acpi_namespace_node *node;
union acpi_operand_object *region_obj2;