From 45dc1576e4575ba621cb6d017faf41531d8c1073 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Mon, 19 Aug 2019 12:35:03 +0200 Subject: [PATCH] ACPI: PM: s2idle: Avoid rearming SCI for wakeup unnecessarily It is only necessary to rearm the ACPI SCI for wakeup if pm_system_cancel_wakeup() has been called, so invoke rearm_wake_irq() only in that case. Signed-off-by: Rafael J. Wysocki --- drivers/acpi/sleep.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c index 8f7e95f..c52ecbd 100644 --- a/drivers/acpi/sleep.c +++ b/drivers/acpi/sleep.c @@ -1012,9 +1012,9 @@ static void acpi_s2idle_wake(void) acpi_os_wait_events_complete(); /* synchronize EC GPE processing */ acpi_ec_flush_work(); acpi_os_wait_events_complete(); /* synchronize Notify handling */ - } - rearm_wake_irq(acpi_sci_irq); + rearm_wake_irq(acpi_sci_irq); + } } static void acpi_s2idle_restore_early(void) -- 2.7.4