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ACPI: Remove references to ACPI_STATE_S2 from acpi_pm_enter 

Remove references to ACPI_STATE_S2, introduced by
acpi-implement-the-set_target-callback-from-pm_ops.patch, from acpi_pm_enter().

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
hifive-unleashed-5.1
Rafael J. Wysocki 2007-07-24 11:58:39 +02:00 committed by Len Brown
parent 10b3dcae0f
commit 50ad147aa0
1 changed files with 4 additions and 5 deletions
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9
drivers/acpi/sleep/main.c
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@ -81,8 +81,8 @@ static int acpi_pm_prepare(suspend_state_t pm_state)
* acpi_pm_enter - Actually enter a sleep state.
* @pm_state: ignored
*
* Flush caches and go to sleep. For STR or S2, we have to call
* arch-specific assembly, which in turn call acpi_enter_sleep_state().
* Flush caches and go to sleep. For STR we have to call arch-specific
* assembly, which in turn call acpi_enter_sleep_state().
* It's unfortunate, but it works. Please fix if you're feeling frisky.
*/
@ -95,7 +95,7 @@ static int acpi_pm_enter(suspend_state_t pm_state)
ACPI_FLUSH_CPU_CACHE();
/* Do arch specific saving of state. */
if (acpi_state == ACPI_STATE_S2 || acpi_state == ACPI_STATE_S3) {
if (acpi_state == ACPI_STATE_S3) {
int error = acpi_save_state_mem();
if (error) {
@ -112,7 +112,6 @@ static int acpi_pm_enter(suspend_state_t pm_state)
status = acpi_enter_sleep_state(acpi_state);
break;
case ACPI_STATE_S2:
case ACPI_STATE_S3:
do_suspend_lowlevel();
break;
@ -129,7 +128,7 @@ static int acpi_pm_enter(suspend_state_t pm_state)
printk(KERN_DEBUG "Back to C!\n");
/* restore processor state */
if (acpi_state == ACPI_STATE_S2 || acpi_state == ACPI_STATE_S3)
if (acpi_state == ACPI_STATE_S3)
acpi_restore_state_mem();
return ACPI_SUCCESS(status) ? 0 : -EFAULT;