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path: root/drivers/acpi/acpica/evgpeutil.c
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Diffstat (limited to 'drivers/acpi/acpica/evgpeutil.c')
-rw-r--r--drivers/acpi/acpica/evgpeutil.c61
1 files changed, 7 insertions, 54 deletions
diff --git a/drivers/acpi/acpica/evgpeutil.c b/drivers/acpi/acpica/evgpeutil.c
index 17e4bbfdb096..3a958f3612fe 100644
--- a/drivers/acpi/acpica/evgpeutil.c
+++ b/drivers/acpi/acpica/evgpeutil.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2014, Intel Corp.
+ * Copyright (C) 2000 - 2015, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -108,53 +108,6 @@ unlock_and_exit:
/*******************************************************************************
*
- * FUNCTION: acpi_ev_valid_gpe_event
- *
- * PARAMETERS: gpe_event_info - Info for this GPE
- *
- * RETURN: TRUE if the gpe_event is valid
- *
- * DESCRIPTION: Validate a GPE event. DO NOT CALL FROM INTERRUPT LEVEL.
- * Should be called only when the GPE lists are semaphore locked
- * and not subject to change.
- *
- ******************************************************************************/
-
-u8 acpi_ev_valid_gpe_event(struct acpi_gpe_event_info *gpe_event_info)
-{
- struct acpi_gpe_xrupt_info *gpe_xrupt_block;
- struct acpi_gpe_block_info *gpe_block;
-
- ACPI_FUNCTION_ENTRY();
-
- /* No need for spin lock since we are not changing any list elements */
-
- /* Walk the GPE interrupt levels */
-
- gpe_xrupt_block = acpi_gbl_gpe_xrupt_list_head;
- while (gpe_xrupt_block) {
- gpe_block = gpe_xrupt_block->gpe_block_list_head;
-
- /* Walk the GPE blocks on this interrupt level */
-
- while (gpe_block) {
- if ((&gpe_block->event_info[0] <= gpe_event_info) &&
- (&gpe_block->event_info[gpe_block->gpe_count] >
- gpe_event_info)) {
- return (TRUE);
- }
-
- gpe_block = gpe_block->next;
- }
-
- gpe_xrupt_block = gpe_xrupt_block->next;
- }
-
- return (FALSE);
-}
-
-/*******************************************************************************
- *
* FUNCTION: acpi_ev_get_gpe_device
*
* PARAMETERS: GPE_WALK_CALLBACK
@@ -371,8 +324,10 @@ acpi_ev_delete_gpe_handlers(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
ACPI_GPE_REGISTER_WIDTH)
+ j];
- if ((gpe_event_info->flags & ACPI_GPE_DISPATCH_MASK) ==
- ACPI_GPE_DISPATCH_HANDLER) {
+ if ((ACPI_GPE_DISPATCH_TYPE(gpe_event_info->flags) ==
+ ACPI_GPE_DISPATCH_HANDLER) ||
+ (ACPI_GPE_DISPATCH_TYPE(gpe_event_info->flags) ==
+ ACPI_GPE_DISPATCH_RAW_HANDLER)) {
/* Delete an installed handler block */
@@ -380,10 +335,8 @@ acpi_ev_delete_gpe_handlers(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
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) {
+ } else if (ACPI_GPE_DISPATCH_TYPE(gpe_event_info->flags)
+ == ACPI_GPE_DISPATCH_NOTIFY) {
/* Delete the implicit notification device list */