[PATCH 2/2] ACPICA: Allow setting waking vector in reduced hardware model

[Jiaqing Zhao <jiaqing.zhao@xxxxxxxxxxxxxxx>]

Allow setting waking vector in FACS table on hardware-reduced
platforms to support S3 wakeup on such platform.

Signed-off-by: Jiaqing Zhao <jiaqing.zhao@xxxxxxxxxxxxxxx>
---
 drivers/acpi/acpica/hwxfsleep.c | 21 ++++++---------------
 include/acpi/acpixf.h           |  8 ++++----
 2 files changed, 10 insertions(+), 19 deletions(-)

diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
index 36ea48f64110..1bf7520a0b18 100644
--- a/drivers/acpi/acpica/hwxfsleep.c
+++ b/drivers/acpi/acpica/hwxfsleep.c
@@ -15,21 +15,6 @@
 #define _COMPONENT          ACPI_HARDWARE
 ACPI_MODULE_NAME("hwxfsleep")
 
-/* Local prototypes */
-#if (!ACPI_REDUCED_HARDWARE)
-static acpi_status
-acpi_hw_set_firmware_waking_vector(struct acpi_table_facs *facs,
-				   acpi_physical_address physical_address,
-				   acpi_physical_address physical_address64);
-#endif
-
-/*
- * These functions are removed for the ACPI_REDUCED_HARDWARE case:
- *      acpi_set_firmware_waking_vector
- *      acpi_enter_sleep_state_s4bios
- */
-
-#if (!ACPI_REDUCED_HARDWARE)
 /*******************************************************************************
  *
  * FUNCTION:    acpi_hw_set_firmware_waking_vector
@@ -115,6 +100,12 @@ acpi_set_firmware_waking_vector(acpi_physical_address physical_address,
 
 ACPI_EXPORT_SYMBOL(acpi_set_firmware_waking_vector)
 
+/*
+ * These functions are removed for the ACPI_REDUCED_HARDWARE case:
+ *      acpi_enter_sleep_state_s4bios
+ */
+
+#if (!ACPI_REDUCED_HARDWARE)
 /*******************************************************************************
  *
  * FUNCTION:    acpi_enter_sleep_state_s4bios
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 80dc36f9d527..99bb45a46600 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -881,10 +881,10 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status
 			    acpi_leave_sleep_state_prep(u8 sleep_state))
 ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_leave_sleep_state(u8 sleep_state))
 
-ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
-				acpi_set_firmware_waking_vector
-				(acpi_physical_address physical_address,
-				 acpi_physical_address physical_address64))
+ACPI_EXTERNAL_RETURN_STATUS(acpi_status
+			    acpi_set_firmware_waking_vector
+			    (acpi_physical_address physical_address,
+			     acpi_physical_address physical_address64))
 /*
  * ACPI Timer interfaces
  */
-- 
2.43.0