diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 97168d4..961b327 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -538,7 +538,7 @@ static u32 acpi_ec_gpe_handler(void *data)
 	state = acpi_ec_read_status(ec);
 
 	gpe_transaction(ec, state);
-	if ((status & ACPI_EC_FLAG_IBF) == 0)
+	if (ec_transaction_done(ec) && (status & ACPI_EC_FLAG_IBF) == 0)
 		wake_up(&ec->wait);
 
 	status = ec_check_sci(ec, state);