diff options
Diffstat (limited to 'drivers/acpi/sleep.c')
| -rw-r--r-- | drivers/acpi/sleep.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c index 2c695b196cd2..152f7fc0b200 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; /* |