From: Len Brown <len.brown@xxxxxxxxx>
We should not get to acpi_walk_namespace and
acpi_install_fixed_event_handler when acpi is disabled.
Signed-off-by: Len Brown <len.brown@xxxxxxxxx>
---
drivers/acpi/events/evxface.c | 2 ++
drivers/acpi/namespace/nsxfeval.c | 2 ++
2 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/acpi/events/evxface.c b/drivers/acpi/events/evxface.c
index 94a6efe..fcf0fb9 100644
--- a/drivers/acpi/events/evxface.c
+++ b/drivers/acpi/events/evxface.c
@@ -114,6 +114,8 @@ acpi_install_fixed_event_handler(u32 event,
ACPI_FUNCTION_TRACE(acpi_install_fixed_event_handler);
+ WARN_ON(acpi_disabled);
+
/* Parameter validation */
if (event > ACPI_EVENT_MAX) {
diff --git a/drivers/acpi/namespace/nsxfeval.c b/drivers/acpi/namespace/nsxfeval.c
index a8d5491..934c8fc 100644
--- a/drivers/acpi/namespace/nsxfeval.c
+++ b/drivers/acpi/namespace/nsxfeval.c
@@ -391,6 +391,8 @@ acpi_walk_namespace(acpi_object_type type,
ACPI_FUNCTION_TRACE(acpi_walk_namespace);
+ WARN_ON(acpi_disabled);
+
/* Parameter validation */
if ((type > ACPI_TYPE_LOCAL_MAX) || (!max_depth) || (!user_function)) {
--
1.5.6.1.89.gd544
--
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