diff options
Diffstat (limited to 'drivers/acpi/sleep/main.c')
| -rw-r--r-- | drivers/acpi/sleep/main.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c index c58dd0bb550..f20b0ab9ef5 100644 --- a/drivers/acpi/sleep/main.c +++ b/drivers/acpi/sleep/main.c @@ -230,6 +230,12 @@ static struct dmi_system_id __initdata acpisleep_dmi_table[] = { #endif /* CONFIG_SUSPEND */ #ifdef CONFIG_HIBERNATION +static int acpi_hibernation_start(void) +{ + acpi_target_sleep_state = ACPI_STATE_S4; + return 0; +} + static int acpi_hibernation_prepare(void) { return acpi_sleep_prepare(ACPI_STATE_S4); @@ -258,6 +264,8 @@ static void acpi_hibernation_finish(void) /* reset firmware waking vector */ acpi_set_firmware_waking_vector((acpi_physical_address) 0); + + acpi_target_sleep_state = ACPI_STATE_S0; } static int acpi_hibernation_pre_restore(void) @@ -275,9 +283,11 @@ static void acpi_hibernation_restore_cleanup(void) } static struct hibernation_ops acpi_hibernation_ops = { + .start = acpi_hibernation_start, + .pre_snapshot = acpi_hibernation_prepare, + .finish = acpi_hibernation_finish, .prepare = acpi_hibernation_prepare, .enter = acpi_hibernation_enter, - .finish = acpi_hibernation_finish, .pre_restore = acpi_hibernation_pre_restore, .restore_cleanup = acpi_hibernation_restore_cleanup, }; |