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path: root/drivers/acpi/acpica/utstate.c
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Diffstat (limited to 'drivers/acpi/acpica/utstate.c')
-rw-r--r--drivers/acpi/acpica/utstate.c61
1 files changed, 28 insertions, 33 deletions
diff --git a/drivers/acpi/acpica/utstate.c b/drivers/acpi/acpica/utstate.c
index 30c21e1a936..1cc97a752c1 100644
--- a/drivers/acpi/acpica/utstate.c
+++ b/drivers/acpi/acpica/utstate.c
@@ -5,7 +5,7 @@
******************************************************************************/
/*
- * Copyright (C) 2000 - 2011, Intel Corp.
+ * Copyright (C) 2000 - 2014, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -51,8 +51,8 @@ ACPI_MODULE_NAME("utstate")
*
* FUNCTION: acpi_ut_create_pkg_state_and_push
*
- * PARAMETERS: Object - Object to be added to the new state
- * Action - Increment/Decrement
+ * PARAMETERS: object - Object to be added to the new state
+ * action - Increment/Decrement
* state_list - List the state will be added to
*
* RETURN: Status
@@ -85,7 +85,7 @@ acpi_ut_create_pkg_state_and_push(void *internal_object,
* FUNCTION: acpi_ut_push_generic_state
*
* PARAMETERS: list_head - Head of the state stack
- * State - State object to push
+ * state - State object to push
*
* RETURN: None
*
@@ -97,14 +97,13 @@ void
acpi_ut_push_generic_state(union acpi_generic_state **list_head,
union acpi_generic_state *state)
{
- ACPI_FUNCTION_TRACE(ut_push_generic_state);
+ ACPI_FUNCTION_ENTRY();
/* Push the state object onto the front of the list (stack) */
state->common.next = *list_head;
*list_head = state;
-
- return_VOID;
+ return;
}
/*******************************************************************************
@@ -124,7 +123,7 @@ union acpi_generic_state *acpi_ut_pop_generic_state(union acpi_generic_state
{
union acpi_generic_state *state;
- ACPI_FUNCTION_TRACE(ut_pop_generic_state);
+ ACPI_FUNCTION_ENTRY();
/* Remove the state object at the head of the list (stack) */
@@ -136,7 +135,7 @@ union acpi_generic_state *acpi_ut_pop_generic_state(union acpi_generic_state
*list_head = state->common.next;
}
- return_PTR(state);
+ return (state);
}
/*******************************************************************************
@@ -147,7 +146,7 @@ union acpi_generic_state *acpi_ut_pop_generic_state(union acpi_generic_state
*
* RETURN: The new state object. NULL on failure.
*
- * DESCRIPTION: Create a generic state object. Attempt to obtain one from
+ * DESCRIPTION: Create a generic state object. Attempt to obtain one from
* the global state cache; If none available, create a new one.
*
******************************************************************************/
@@ -162,7 +161,6 @@ union acpi_generic_state *acpi_ut_create_generic_state(void)
if (state) {
/* Initialize */
- memset(state, 0, sizeof(union acpi_generic_state));
state->common.descriptor_type = ACPI_DESC_TYPE_STATE;
}
@@ -186,13 +184,13 @@ struct acpi_thread_state *acpi_ut_create_thread_state(void)
{
union acpi_generic_state *state;
- ACPI_FUNCTION_TRACE(ut_create_thread_state);
+ ACPI_FUNCTION_ENTRY();
/* Create the generic state object */
state = acpi_ut_create_generic_state();
if (!state) {
- return_PTR(NULL);
+ return (NULL);
}
/* Init fields specific to the update struct */
@@ -207,15 +205,15 @@ struct acpi_thread_state *acpi_ut_create_thread_state(void)
state->thread.thread_id = (acpi_thread_id) 1;
}
- return_PTR((struct acpi_thread_state *)state);
+ return ((struct acpi_thread_state *)state);
}
/*******************************************************************************
*
* FUNCTION: acpi_ut_create_update_state
*
- * PARAMETERS: Object - Initial Object to be installed in the state
- * Action - Update action to be performed
+ * PARAMETERS: object - Initial Object to be installed in the state
+ * action - Update action to be performed
*
* RETURN: New state object, null on failure
*
@@ -230,13 +228,13 @@ union acpi_generic_state *acpi_ut_create_update_state(union acpi_operand_object
{
union acpi_generic_state *state;
- ACPI_FUNCTION_TRACE_PTR(ut_create_update_state, object);
+ ACPI_FUNCTION_ENTRY();
/* Create the generic state object */
state = acpi_ut_create_generic_state();
if (!state) {
- return_PTR(NULL);
+ return (NULL);
}
/* Init fields specific to the update struct */
@@ -244,16 +242,15 @@ union acpi_generic_state *acpi_ut_create_update_state(union acpi_operand_object
state->common.descriptor_type = ACPI_DESC_TYPE_STATE_UPDATE;
state->update.object = object;
state->update.value = action;
-
- return_PTR(state);
+ return (state);
}
/*******************************************************************************
*
* FUNCTION: acpi_ut_create_pkg_state
*
- * PARAMETERS: Object - Initial Object to be installed in the state
- * Action - Update action to be performed
+ * PARAMETERS: object - Initial Object to be installed in the state
+ * action - Update action to be performed
*
* RETURN: New state object, null on failure
*
@@ -267,13 +264,13 @@ union acpi_generic_state *acpi_ut_create_pkg_state(void *internal_object,
{
union acpi_generic_state *state;
- ACPI_FUNCTION_TRACE_PTR(ut_create_pkg_state, internal_object);
+ ACPI_FUNCTION_ENTRY();
/* Create the generic state object */
state = acpi_ut_create_generic_state();
if (!state) {
- return_PTR(NULL);
+ return (NULL);
}
/* Init fields specific to the update struct */
@@ -283,8 +280,7 @@ union acpi_generic_state *acpi_ut_create_pkg_state(void *internal_object,
state->pkg.dest_object = external_object;
state->pkg.index = index;
state->pkg.num_packages = 1;
-
- return_PTR(state);
+ return (state);
}
/*******************************************************************************
@@ -304,28 +300,27 @@ union acpi_generic_state *acpi_ut_create_control_state(void)
{
union acpi_generic_state *state;
- ACPI_FUNCTION_TRACE(ut_create_control_state);
+ ACPI_FUNCTION_ENTRY();
/* Create the generic state object */
state = acpi_ut_create_generic_state();
if (!state) {
- return_PTR(NULL);
+ return (NULL);
}
/* Init fields specific to the control struct */
state->common.descriptor_type = ACPI_DESC_TYPE_STATE_CONTROL;
state->common.state = ACPI_CONTROL_CONDITIONAL_EXECUTING;
-
- return_PTR(state);
+ return (state);
}
/*******************************************************************************
*
* FUNCTION: acpi_ut_delete_generic_state
*
- * PARAMETERS: State - The state object to be deleted
+ * PARAMETERS: state - The state object to be deleted
*
* RETURN: None
*
@@ -336,12 +331,12 @@ union acpi_generic_state *acpi_ut_create_control_state(void)
void acpi_ut_delete_generic_state(union acpi_generic_state *state)
{
- ACPI_FUNCTION_TRACE(ut_delete_generic_state);
+ ACPI_FUNCTION_ENTRY();
/* Ignore null state */
if (state) {
(void)acpi_os_release_object(acpi_gbl_state_cache, state);
}
- return_VOID;
+ return;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 20:23:28 +0000