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path: root/drivers/acpi/sleep.c
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Diffstat (limited to 'drivers/acpi/sleep.c')
-rw-r--r--drivers/acpi/sleep.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index 24a830b39ec3..2f0d4db40a9e 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -629,6 +629,7 @@ static int acpi_freeze_begin(void)
static int acpi_freeze_prepare(void)
{
+ acpi_enable_wakeup_devices(ACPI_STATE_S0);
acpi_enable_all_wakeup_gpes();
acpi_os_wait_events_complete();
enable_irq_wake(acpi_gbl_FADT.sci_interrupt);
@@ -637,6 +638,7 @@ static int acpi_freeze_prepare(void)
static void acpi_freeze_restore(void)
{
+ acpi_disable_wakeup_devices(ACPI_STATE_S0);
disable_irq_wake(acpi_gbl_FADT.sci_interrupt);
acpi_enable_all_runtime_gpes();
}