summaryrefslogtreecommitdiffstats
path: root/drivers/acpi/sleep
diff options
context:
space:
mode:
authorAlexey Starikovskiy <astarikovskiy@suse.de>2007-09-24 14:33:21 +0200
committerLen Brown <len.brown@intel.com>2007-09-25 17:58:43 -0400
commit2f3f22269bdf702311342c5d106dfdd7347d1c3e (patch)
tree0611dfa66ac93fe796ab198817751e9f9604d768 /drivers/acpi/sleep
parent4942de4a0e914f205d351a81873f4f63986bcc3c (diff)
ACPI: suspend: build-fix for CONFIG_SUSPEND=n and CONFIG_HIBERNATION=y
This fixes compilation with CONFIG_SUSPEND unset and CONFIG_HIBERNATION set (raf. http://marc.info/?l=linux-acpi&m=119055289723895&w=4). Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/sleep')
-rw-r--r--drivers/acpi/sleep/main.c42
1 files changed, 21 insertions, 21 deletions
diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
index 85633c585aa..c79edcb8e84 100644
--- a/drivers/acpi/sleep/main.c
+++ b/drivers/acpi/sleep/main.c
@@ -26,6 +26,27 @@ u8 sleep_states[ACPI_S_STATE_COUNT];
static u32 acpi_target_sleep_state = ACPI_STATE_S0;
+int acpi_sleep_prepare(u32 acpi_state)
+{
+#ifdef CONFIG_ACPI_SLEEP
+ /* do we have a wakeup address for S2 and S3? */
+ if (acpi_state == ACPI_STATE_S3) {
+ if (!acpi_wakeup_address) {
+ return -EFAULT;
+ }
+ acpi_set_firmware_waking_vector((acpi_physical_address)
+ virt_to_phys((void *)
+ acpi_wakeup_address));
+
+ }
+ ACPI_FLUSH_CPU_CACHE();
+ acpi_enable_wakeup_device_prep(acpi_state);
+#endif
+ acpi_gpe_sleep_prepare(acpi_state);
+ acpi_enter_sleep_state_prep(acpi_state);
+ return 0;
+}
+
#ifdef CONFIG_SUSPEND
static struct pm_ops acpi_pm_ops;
@@ -60,27 +81,6 @@ static int acpi_pm_set_target(suspend_state_t pm_state)
return error;
}
-int acpi_sleep_prepare(u32 acpi_state)
-{
-#ifdef CONFIG_ACPI_SLEEP
- /* do we have a wakeup address for S2 and S3? */
- if (acpi_state == ACPI_STATE_S3) {
- if (!acpi_wakeup_address) {
- return -EFAULT;
- }
- acpi_set_firmware_waking_vector((acpi_physical_address)
- virt_to_phys((void *)
- acpi_wakeup_address));
-
- }
- ACPI_FLUSH_CPU_CACHE();
- acpi_enable_wakeup_device_prep(acpi_state);
-#endif
- acpi_gpe_sleep_prepare(acpi_state);
- acpi_enter_sleep_state_prep(acpi_state);
- return 0;
-}
-
/**
* acpi_pm_prepare - Do preliminary suspend work.
* @pm_state: ignored