ACPICA: Implicit notify support
This feature provides an automatic device notification for wake devices
when a wakeup GPE occurs and there is no corresponding GPE method or
handler. Rather than ignoring such a GPE, an implicit AML Notify
operation is performed on the parent device object.
This feature is not part of the ACPI specification and is provided for
Windows compatibility only.
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 8188772..fa848c4 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -619,7 +619,7 @@
wake_up(&ec->wait);
ec_check_sci(ec, acpi_ec_read_status(ec));
}
- return ACPI_INTERRUPT_HANDLED;
+ return ACPI_INTERRUPT_HANDLED | ACPI_REENABLE_GPE;
}
/* --------------------------------------------------------------------------