diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c index 2c695b196cd2b9a9774f1430514a69de190ca2bf..152f7fc0b2003f1fcfc89105a7547df358e51ee9 100644 --- a/drivers/acpi/sleep.c +++ b/drivers/acpi/sleep.c @@ -1006,10 +1006,16 @@ static bool acpi_s2idle_wake(void) return true; /* - * If there are no EC events to process, the wakeup is regarded - * as a genuine one. + * If there are no EC events to process and at least one of the + * other enabled GPEs is active, the wakeup is regarded as a + * genuine one. + * + * Note that the checks below must be carried out in this order + * to avoid returning prematurely due to a change of the EC GPE + * status bit from unset to set between the checks with the + * status bits of all the other GPEs unset. */ - if (!acpi_ec_dispatch_gpe()) + if (acpi_any_gpe_status_set() && !acpi_ec_dispatch_gpe()) return true; /*