[PATCH 04/14] ACPICA: Add support for _DSC as per ACPI 6.5

[Rafael J. Wysocki]

From: Saket Dumbre <saket.dumbre@xxxxxxxxx>

ACPICA commit a597e3b247df72aec0f6e056c95abe2d973ac10c

Link: https://github.com/acpica/acpica/commit/a597e3b2
Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
---
 drivers/acpi/acpica/acpredef.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/acpi/acpica/acpredef.h b/drivers/acpi/acpica/acpredef.h
index e64aabe3d33a..2e442f5a3123 100644
--- a/drivers/acpi/acpica/acpredef.h
+++ b/drivers/acpi/acpica/acpredef.h
@@ -440,6 +440,9 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = {
 	{{"_DOS", METHOD_1ARGS(ACPI_TYPE_INTEGER),
 	  METHOD_NO_RETURN_VALUE}},
 
+	{{"_DSC", METHOD_0ARGS,
+	  METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
+
 	{{"_DSD", METHOD_0ARGS,	/* ACPI 6.0 */
 	  METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}},	/* Variable-length (Pkgs) each: 1 Buf, 1 Pkg */
 	PACKAGE_INFO(ACPI_PTYPE2_UUID_PAIR, ACPI_RTYPE_BUFFER, 1,
-- 
2.35.3