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[ACPI] Lindent all ACPI files

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Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown
2005-08-05 00:44:28 -04:00
parent c65ade4dc8
commit 4be44fcd3b
190 changed files with 24344 additions and 29290 deletions
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294
drivers/acpi/events/evmisc.c
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@@ -47,12 +47,10 @@
#include <acpi/acinterp.h>
#define _COMPONENT ACPI_EVENTS
ACPI_MODULE_NAME ("evmisc")
ACPI_MODULE_NAME("evmisc")
#ifdef ACPI_DEBUG_OUTPUT
static const char *acpi_notify_value_names[] =
{
static const char *acpi_notify_value_names[] = {
"Bus Check",
"Device Check",
"Device Wake",
@@ -66,18 +64,11 @@ static const char *acpi_notify_value_names[] =
/* Local prototypes */
static void ACPI_SYSTEM_XFACE
acpi_ev_notify_dispatch (
void *context);
static void ACPI_SYSTEM_XFACE acpi_ev_notify_dispatch(void *context);
static void ACPI_SYSTEM_XFACE
acpi_ev_global_lock_thread (
void *context);
static u32
acpi_ev_global_lock_handler (
void *context);
static void ACPI_SYSTEM_XFACE acpi_ev_global_lock_thread(void *context);
static u32 acpi_ev_global_lock_handler(void *context);
/*******************************************************************************
*
@@ -93,9 +84,7 @@ acpi_ev_global_lock_handler (
*
******************************************************************************/
u8
acpi_ev_is_notify_object (
struct acpi_namespace_node *node)
u8 acpi_ev_is_notify_object(struct acpi_namespace_node *node)
{
switch (node->type) {
case ACPI_TYPE_DEVICE:
@@ -112,7 +101,6 @@ acpi_ev_is_notify_object (
}
}
/*******************************************************************************
*
* FUNCTION: acpi_ev_queue_notify_request
@@ -128,18 +116,15 @@ acpi_ev_is_notify_object (
******************************************************************************/
acpi_status
acpi_ev_queue_notify_request (
struct acpi_namespace_node *node,
u32 notify_value)
acpi_ev_queue_notify_request(struct acpi_namespace_node * node,
u32 notify_value)
{
union acpi_operand_object *obj_desc;
union acpi_operand_object *handler_obj = NULL;
union acpi_generic_state *notify_info;
acpi_status status = AE_OK;
ACPI_FUNCTION_NAME ("ev_queue_notify_request");
union acpi_operand_object *obj_desc;
union acpi_operand_object *handler_obj = NULL;
union acpi_generic_state *notify_info;
acpi_status status = AE_OK;
ACPI_FUNCTION_NAME("ev_queue_notify_request");
/*
* For value 3 (Ejection Request), some device method may need to be run.
@@ -148,22 +133,22 @@ acpi_ev_queue_notify_request (
* For value 0x80 (Status Change) on the power button or sleep button,
* initiate soft-off or sleep operation?
*/
ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
"Dispatching Notify(%X) on node %p\n", notify_value, node));
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"Dispatching Notify(%X) on node %p\n", notify_value,
node));
if (notify_value <= 7) {
ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Notify value: %s\n",
acpi_notify_value_names[notify_value]));
}
else {
ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
"Notify value: 0x%2.2X **Device Specific**\n",
notify_value));
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Notify value: %s\n",
acpi_notify_value_names[notify_value]));
} else {
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"Notify value: 0x%2.2X **Device Specific**\n",
notify_value));
}
/* Get the notify object attached to the NS Node */
obj_desc = acpi_ns_get_attached_object (node);
obj_desc = acpi_ns_get_attached_object(node);
if (obj_desc) {
/* We have the notify object, Get the right handler */
@@ -174,10 +159,11 @@ acpi_ev_queue_notify_request (
case ACPI_TYPE_POWER:
if (notify_value <= ACPI_MAX_SYS_NOTIFY) {
handler_obj = obj_desc->common_notify.system_notify;
}
else {
handler_obj = obj_desc->common_notify.device_notify;
handler_obj =
obj_desc->common_notify.system_notify;
} else {
handler_obj =
obj_desc->common_notify.device_notify;
}
break;
@@ -189,23 +175,25 @@ acpi_ev_queue_notify_request (
/* If there is any handler to run, schedule the dispatcher */
if ((acpi_gbl_system_notify.handler && (notify_value <= ACPI_MAX_SYS_NOTIFY)) ||
(acpi_gbl_device_notify.handler && (notify_value > ACPI_MAX_SYS_NOTIFY)) ||
handler_obj) {
notify_info = acpi_ut_create_generic_state ();
if ((acpi_gbl_system_notify.handler
&& (notify_value <= ACPI_MAX_SYS_NOTIFY))
|| (acpi_gbl_device_notify.handler
&& (notify_value > ACPI_MAX_SYS_NOTIFY)) || handler_obj) {
notify_info = acpi_ut_create_generic_state();
if (!notify_info) {
return (AE_NO_MEMORY);
}
notify_info->common.data_type = ACPI_DESC_TYPE_STATE_NOTIFY;
notify_info->notify.node = node;
notify_info->notify.value = (u16) notify_value;
notify_info->notify.node = node;
notify_info->notify.value = (u16) notify_value;
notify_info->notify.handler_obj = handler_obj;
status = acpi_os_queue_for_execution (OSD_PRIORITY_HIGH,
acpi_ev_notify_dispatch, notify_info);
if (ACPI_FAILURE (status)) {
acpi_ut_delete_generic_state (notify_info);
status = acpi_os_queue_for_execution(OSD_PRIORITY_HIGH,
acpi_ev_notify_dispatch,
notify_info);
if (ACPI_FAILURE(status)) {
acpi_ut_delete_generic_state(notify_info);
}
}
@@ -214,15 +202,15 @@ acpi_ev_queue_notify_request (
* There is no per-device notify handler for this device.
* This may or may not be a problem.
*/
ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
"No notify handler for Notify(%4.4s, %X) node %p\n",
acpi_ut_get_node_name (node), notify_value, node));
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"No notify handler for Notify(%4.4s, %X) node %p\n",
acpi_ut_get_node_name(node), notify_value,
node));
}
return (status);
}
/*******************************************************************************
*
* FUNCTION: acpi_ev_notify_dispatch
@@ -236,18 +224,15 @@ acpi_ev_queue_notify_request (
*
******************************************************************************/
static void ACPI_SYSTEM_XFACE
acpi_ev_notify_dispatch (
void *context)
static void ACPI_SYSTEM_XFACE acpi_ev_notify_dispatch(void *context)
{
union acpi_generic_state *notify_info = (union acpi_generic_state *) context;
acpi_notify_handler global_handler = NULL;
void *global_context = NULL;
union acpi_operand_object *handler_obj;
ACPI_FUNCTION_ENTRY ();
union acpi_generic_state *notify_info =
(union acpi_generic_state *)context;
acpi_notify_handler global_handler = NULL;
void *global_context = NULL;
union acpi_operand_object *handler_obj;
ACPI_FUNCTION_ENTRY();
/*
* We will invoke a global notify handler if installed.
@@ -261,8 +246,7 @@ acpi_ev_notify_dispatch (
global_handler = acpi_gbl_system_notify.handler;
global_context = acpi_gbl_system_notify.context;
}
}
else {
} else {
/* Global driver notification handler */
if (acpi_gbl_device_notify.handler) {
@@ -274,25 +258,24 @@ acpi_ev_notify_dispatch (
/* Invoke the system handler first, if present */
if (global_handler) {
global_handler (notify_info->notify.node, notify_info->notify.value,
global_context);
global_handler(notify_info->notify.node,
notify_info->notify.value, global_context);
}
/* Now invoke the per-device handler, if present */
handler_obj = notify_info->notify.handler_obj;
if (handler_obj) {
handler_obj->notify.handler (notify_info->notify.node,
notify_info->notify.value,
handler_obj->notify.context);
handler_obj->notify.handler(notify_info->notify.node,
notify_info->notify.value,
handler_obj->notify.context);
}
/* All done with the info object */
acpi_ut_delete_generic_state (notify_info);
acpi_ut_delete_generic_state(notify_info);
}
/*******************************************************************************
*
* FUNCTION: acpi_ev_global_lock_thread
@@ -307,27 +290,24 @@ acpi_ev_notify_dispatch (
*
******************************************************************************/
static void ACPI_SYSTEM_XFACE
acpi_ev_global_lock_thread (
void *context)
static void ACPI_SYSTEM_XFACE acpi_ev_global_lock_thread(void *context)
{
acpi_status status;
acpi_status status;
/* Signal threads that are waiting for the lock */
if (acpi_gbl_global_lock_thread_count) {
/* Send sufficient units to the semaphore */
status = acpi_os_signal_semaphore (acpi_gbl_global_lock_semaphore,
acpi_gbl_global_lock_thread_count);
if (ACPI_FAILURE (status)) {
ACPI_REPORT_ERROR (("Could not signal Global Lock semaphore\n"));
status =
acpi_os_signal_semaphore(acpi_gbl_global_lock_semaphore,
acpi_gbl_global_lock_thread_count);
if (ACPI_FAILURE(status)) {
ACPI_REPORT_ERROR(("Could not signal Global Lock semaphore\n"));
}
}
}
/*******************************************************************************
*
* FUNCTION: acpi_ev_global_lock_handler
@@ -342,20 +322,17 @@ acpi_ev_global_lock_thread (
*
******************************************************************************/
static u32
acpi_ev_global_lock_handler (
void *context)
static u32 acpi_ev_global_lock_handler(void *context)
{
u8 acquired = FALSE;
acpi_status status;
u8 acquired = FALSE;
acpi_status status;
/*
* Attempt to get the lock
* If we don't get it now, it will be marked pending and we will
* take another interrupt when it becomes free.
*/
ACPI_ACQUIRE_GLOBAL_LOCK (acpi_gbl_common_fACS.global_lock, acquired);
ACPI_ACQUIRE_GLOBAL_LOCK(acpi_gbl_common_fACS.global_lock, acquired);
if (acquired) {
/* Got the lock, now wake all threads waiting for it */
@@ -363,11 +340,11 @@ acpi_ev_global_lock_handler (
/* Run the Global Lock thread which will signal all waiting threads */
status = acpi_os_queue_for_execution (OSD_PRIORITY_HIGH,
acpi_ev_global_lock_thread, context);
if (ACPI_FAILURE (status)) {
ACPI_REPORT_ERROR (("Could not queue Global Lock thread, %s\n",
acpi_format_exception (status)));
status = acpi_os_queue_for_execution(OSD_PRIORITY_HIGH,
acpi_ev_global_lock_thread,
context);
if (ACPI_FAILURE(status)) {
ACPI_REPORT_ERROR(("Could not queue Global Lock thread, %s\n", acpi_format_exception(status)));
return (ACPI_INTERRUPT_NOT_HANDLED);
}
@@ -376,7 +353,6 @@ acpi_ev_global_lock_handler (
return (ACPI_INTERRUPT_HANDLED);
}
/*******************************************************************************
*
* FUNCTION: acpi_ev_init_global_lock_handler
@@ -389,19 +365,16 @@ acpi_ev_global_lock_handler (
*
******************************************************************************/
acpi_status
acpi_ev_init_global_lock_handler (
void)
acpi_status acpi_ev_init_global_lock_handler(void)
{
acpi_status status;
ACPI_FUNCTION_TRACE ("ev_init_global_lock_handler");
acpi_status status;
ACPI_FUNCTION_TRACE("ev_init_global_lock_handler");
acpi_gbl_global_lock_present = TRUE;
status = acpi_install_fixed_event_handler (ACPI_EVENT_GLOBAL,
acpi_ev_global_lock_handler, NULL);
status = acpi_install_fixed_event_handler(ACPI_EVENT_GLOBAL,
acpi_ev_global_lock_handler,
NULL);
/*
* If the global lock does not exist on this platform, the attempt
@@ -411,17 +384,15 @@ acpi_ev_init_global_lock_handler (
* with an error.
*/
if (status == AE_NO_HARDWARE_RESPONSE) {
ACPI_REPORT_ERROR ((
"No response from Global Lock hardware, disabling lock\n"));
ACPI_REPORT_ERROR(("No response from Global Lock hardware, disabling lock\n"));
acpi_gbl_global_lock_present = FALSE;
status = AE_OK;
}
return_ACPI_STATUS (status);
return_ACPI_STATUS(status);
}
/******************************************************************************
*
* FUNCTION: acpi_ev_acquire_global_lock
@@ -434,22 +405,18 @@ acpi_ev_init_global_lock_handler (
*
*****************************************************************************/
acpi_status
acpi_ev_acquire_global_lock (
u16 timeout)
acpi_status acpi_ev_acquire_global_lock(u16 timeout)
{
acpi_status status = AE_OK;
u8 acquired = FALSE;
ACPI_FUNCTION_TRACE ("ev_acquire_global_lock");
acpi_status status = AE_OK;
u8 acquired = FALSE;
ACPI_FUNCTION_TRACE("ev_acquire_global_lock");
#ifndef ACPI_APPLICATION
/* Make sure that we actually have a global lock */
if (!acpi_gbl_global_lock_present) {
return_ACPI_STATUS (AE_NO_GLOBAL_LOCK);
return_ACPI_STATUS(AE_NO_GLOBAL_LOCK);
}
#endif
@@ -462,37 +429,37 @@ acpi_ev_acquire_global_lock (
* we are done
*/
if (acpi_gbl_global_lock_acquired) {
return_ACPI_STATUS (AE_OK);
return_ACPI_STATUS(AE_OK);
}
/* We must acquire the actual hardware lock */
ACPI_ACQUIRE_GLOBAL_LOCK (acpi_gbl_common_fACS.global_lock, acquired);
ACPI_ACQUIRE_GLOBAL_LOCK(acpi_gbl_common_fACS.global_lock, acquired);
if (acquired) {
/* We got the lock */
/* We got the lock */
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Acquired the HW Global Lock\n"));
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
"Acquired the HW Global Lock\n"));
acpi_gbl_global_lock_acquired = TRUE;
return_ACPI_STATUS (AE_OK);
return_ACPI_STATUS(AE_OK);
}
/*
* Did not get the lock. The pending bit was set above, and we must now
* wait until we get the global lock released interrupt.
*/
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Waiting for the HW Global Lock\n"));
ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Waiting for the HW Global Lock\n"));
/*
* Acquire the global lock semaphore first.
* Since this wait will block, we must release the interpreter
*/
status = acpi_ex_system_wait_semaphore (acpi_gbl_global_lock_semaphore,
timeout);
return_ACPI_STATUS (status);
status = acpi_ex_system_wait_semaphore(acpi_gbl_global_lock_semaphore,
timeout);
return_ACPI_STATUS(status);
}
/*******************************************************************************
*
* FUNCTION: acpi_ev_release_global_lock
@@ -505,21 +472,16 @@ acpi_ev_acquire_global_lock (
*
******************************************************************************/
acpi_status
acpi_ev_release_global_lock (
void)
acpi_status acpi_ev_release_global_lock(void)
{
u8 pending = FALSE;
acpi_status status = AE_OK;
ACPI_FUNCTION_TRACE ("ev_release_global_lock");
u8 pending = FALSE;
acpi_status status = AE_OK;
ACPI_FUNCTION_TRACE("ev_release_global_lock");
if (!acpi_gbl_global_lock_thread_count) {
ACPI_REPORT_WARNING((
"Cannot release HW Global Lock, it has not been acquired\n"));
return_ACPI_STATUS (AE_NOT_ACQUIRED);
ACPI_REPORT_WARNING(("Cannot release HW Global Lock, it has not been acquired\n"));
return_ACPI_STATUS(AE_NOT_ACQUIRED);
}
/* One fewer thread has the global lock */
@@ -528,14 +490,14 @@ acpi_ev_release_global_lock (
if (acpi_gbl_global_lock_thread_count) {
/* There are still some threads holding the lock, cannot release */
return_ACPI_STATUS (AE_OK);
return_ACPI_STATUS(AE_OK);
}
/*
* No more threads holding lock, we can do the actual hardware
* release
*/
ACPI_RELEASE_GLOBAL_LOCK (acpi_gbl_common_fACS.global_lock, pending);
ACPI_RELEASE_GLOBAL_LOCK(acpi_gbl_common_fACS.global_lock, pending);
acpi_gbl_global_lock_acquired = FALSE;
/*
@@ -543,14 +505,13 @@ acpi_ev_release_global_lock (
* register
*/
if (pending) {
status = acpi_set_register (ACPI_BITREG_GLOBAL_LOCK_RELEASE,
1, ACPI_MTX_LOCK);
status = acpi_set_register(ACPI_BITREG_GLOBAL_LOCK_RELEASE,
1, ACPI_MTX_LOCK);
}
return_ACPI_STATUS (status);
return_ACPI_STATUS(status);
}
/******************************************************************************
*
* FUNCTION: acpi_ev_terminate
@@ -563,16 +524,12 @@ acpi_ev_release_global_lock (
*
******************************************************************************/
void
acpi_ev_terminate (
void)
void acpi_ev_terminate(void)
{
acpi_native_uint i;
acpi_status status;
ACPI_FUNCTION_TRACE ("ev_terminate");
acpi_native_uint i;
acpi_status status;
ACPI_FUNCTION_TRACE("ev_terminate");
if (acpi_gbl_events_initialized) {
/*
@@ -583,38 +540,39 @@ acpi_ev_terminate (
/* Disable all fixed events */
for (i = 0; i < ACPI_NUM_FIXED_EVENTS; i++) {
status = acpi_disable_event ((u32) i, 0);
if (ACPI_FAILURE (status)) {
ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
"Could not disable fixed event %d\n", (u32) i));
status = acpi_disable_event((u32) i, 0);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Could not disable fixed event %d\n",
(u32) i));
}
}
/* Disable all GPEs in all GPE blocks */
status = acpi_ev_walk_gpe_list (acpi_hw_disable_gpe_block);
status = acpi_ev_walk_gpe_list(acpi_hw_disable_gpe_block);
/* Remove SCI handler */
status = acpi_ev_remove_sci_handler ();
status = acpi_ev_remove_sci_handler();
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
"Could not remove SCI handler\n"));
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Could not remove SCI handler\n"));
}
}
/* Deallocate all handler objects installed within GPE info structs */
status = acpi_ev_walk_gpe_list (acpi_ev_delete_gpe_handlers);
status = acpi_ev_walk_gpe_list(acpi_ev_delete_gpe_handlers);
/* Return to original mode if necessary */
if (acpi_gbl_original_mode == ACPI_SYS_MODE_LEGACY) {
status = acpi_disable ();
if (ACPI_FAILURE (status)) {
ACPI_DEBUG_PRINT ((ACPI_DB_WARN, "acpi_disable failed\n"));
status = acpi_disable();
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"acpi_disable failed\n"));
}
}
return_VOID;
}