summaryrefslogtreecommitdiffstats
path: root/drivers/acpi/acpica/evgpeutil.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/acpi/acpica/evgpeutil.c')
-rw-r--r--drivers/acpi/acpica/evgpeutil.c22
1 files changed, 21 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/evgpeutil.c b/drivers/acpi/acpica/evgpeutil.c
index 3c43796..cb50dd9 100644
--- a/drivers/acpi/acpica/evgpeutil.c
+++ b/drivers/acpi/acpica/evgpeutil.c
@@ -54,7 +54,7 @@ ACPI_MODULE_NAME("evgpeutil")
* FUNCTION: acpi_ev_walk_gpe_list
*
* PARAMETERS: gpe_walk_callback - Routine called for each GPE block
- * Context - Value passed to callback
+ * context - Value passed to callback
*
* RETURN: Status
*
@@ -347,6 +347,8 @@ acpi_ev_delete_gpe_handlers(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
void *context)
{
struct acpi_gpe_event_info *gpe_event_info;
+ struct acpi_gpe_notify_info *notify;
+ struct acpi_gpe_notify_info *next;
u32 i;
u32 j;
@@ -365,10 +367,28 @@ acpi_ev_delete_gpe_handlers(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
if ((gpe_event_info->flags & ACPI_GPE_DISPATCH_MASK) ==
ACPI_GPE_DISPATCH_HANDLER) {
+
+ /* Delete an installed handler block */
+
ACPI_FREE(gpe_event_info->dispatch.handler);
gpe_event_info->dispatch.handler = NULL;
gpe_event_info->flags &=
~ACPI_GPE_DISPATCH_MASK;
+ } else if ((gpe_event_info->
+ flags & ACPI_GPE_DISPATCH_MASK) ==
+ ACPI_GPE_DISPATCH_NOTIFY) {
+
+ /* Delete the implicit notification device list */
+
+ notify = gpe_event_info->dispatch.notify_list;
+ while (notify) {
+ next = notify->next;
+ ACPI_FREE(notify);
+ notify = next;
+ }
+ gpe_event_info->dispatch.notify_list = NULL;
+ gpe_event_info->flags &=
+ ~ACPI_GPE_DISPATCH_MASK;
}
}
}