ACPICA: Allow for more flexibility in _DSM args

ACPICA commit fbb651249ced5e19cc9c4452fec1408f595aa702

To eliminate annoying driver-side warnings.

ASWG ECR to follow soon.

Link: https://github.com/acpica/acpica/commit/fbb65124
Signed-off-by: Saket Dumbre <saket.dumbre@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/acpi/acpica/acpredef.h b/drivers/acpi/acpica/acpredef.h
index 2e442f5a312322f30b4c96711396871f4b551cf6..ef068f4c864aa5044539b8337a499883d2f3fc1c 100644 (file)
--- a/drivers/acpi/acpica/acpredef.h
+++ b/drivers/acpi/acpica/acpredef.h
@@ -450,7 +450,7 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = {
 
        {{"_DSM",
          METHOD_4ARGS(ACPI_TYPE_BUFFER, ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER,
-                      ACPI_TYPE_PACKAGE),
+                      ACPI_TYPE_ANY) | ARG_COUNT_IS_MINIMUM,
          METHOD_RETURNS(ACPI_RTYPE_ALL)}},     /* Must return a value, but it can be of any type */
 
        {{"_DSS", METHOD_1ARGS(ACPI_TYPE_INTEGER),