ACPICA: Remove argument of acpi_os_wait_events_complete

Remove the unused argument of acpi_os_wait_events_complete.

Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index eb6fd233764b..9a14f90d98ec 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -144,7 +144,7 @@ void __init acpi_old_suspend_ordering(void)
 static int acpi_pm_freeze(void)
 {
         acpi_disable_all_gpes();
-        acpi_os_wait_events_complete(NULL);
+        acpi_os_wait_events_complete();
         acpi_ec_block_transactions();
         return 0;
 }