From 33620c5419e8a11814dd11e02a80e6ef77a43407 Mon Sep 17 00:00:00 2001
From: Bob Moore <robert.moore@intel.com>
Date: Tue, 14 Feb 2012 18:14:27 +0800
Subject: ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware

Add ACPI_REDUCED_HARDWARE flag that removes all hardware-related
code (about 10% code, 5% static data).

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---
 drivers/acpi/acpica/hwsleep.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers/acpi/acpica/hwsleep.c')

diff --git a/drivers/acpi/acpica/hwsleep.c b/drivers/acpi/acpica/hwsleep.c
index 59a2a6b897d4..fa341471c231 100644
--- a/drivers/acpi/acpica/hwsleep.c
+++ b/drivers/acpi/acpica/hwsleep.c
@@ -197,6 +197,7 @@ void acpi_hw_execute_SST(u32 indicator_id)
 	}
 }
 
+#if (!ACPI_REDUCED_HARDWARE)
 /*******************************************************************************
  *
  * FUNCTION:    acpi_hw_legacy_sleep
@@ -512,6 +513,7 @@ acpi_status acpi_hw_legacy_wake(u8 sleep_state)
 	return_ACPI_STATUS(status);
 }
 
+#endif				/* !ACPI_REDUCED_HARDWARE */
 
 /*******************************************************************************
  *
-- 
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