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authorBob Moore <robert.moore@intel.com>2009-02-18 14:52:43 +0800
committerLen Brown <len.brown@intel.com>2009-03-26 16:38:28 -0400
commit4f70e371cdf6ab4f988fbaf2257e6259422ba662 (patch)
tree79ca9b7ad4c63def51c5892d0997956294c19e5d /drivers/acpi/acpica
parent3371c19c294a4cb3649aa4e84606be8a1d999e61 (diff)
ACPICA: Conditionally compile acpi_set_firmware_waking_vector64
This function is only needed on 64-bit host operating systems. 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>
Diffstat (limited to 'drivers/acpi/acpica')
-rw-r--r--drivers/acpi/acpica/hwsleep.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/hwsleep.c b/drivers/acpi/acpica/hwsleep.c
index 51868f48159..26e249e69ea 100644
--- a/drivers/acpi/acpica/hwsleep.c
+++ b/drivers/acpi/acpica/hwsleep.c
@@ -90,6 +90,7 @@ acpi_set_firmware_waking_vector(u32 physical_address)
ACPI_EXPORT_SYMBOL(acpi_set_firmware_waking_vector)
+#if ACPI_MACHINE_WIDTH == 64
/*******************************************************************************
*
* FUNCTION: acpi_set_firmware_waking_vector64
@@ -100,7 +101,8 @@ ACPI_EXPORT_SYMBOL(acpi_set_firmware_waking_vector)
* RETURN: Status
*
* DESCRIPTION: Sets the 64-bit X_firmware_waking_vector field of the FACS, if
- * it exists in the table.
+ * it exists in the table. This function is intended for use with
+ * 64-bit host operating systems.
*
******************************************************************************/
acpi_status
@@ -124,6 +126,7 @@ acpi_set_firmware_waking_vector64(u64 physical_address)
}
ACPI_EXPORT_SYMBOL(acpi_set_firmware_waking_vector64)
+#endif
/*******************************************************************************
*