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ACPICA: Cleanup source to reduce differences between Linux and ACPICA. 

This is a cosmetic patch only. Comparison of the resulting binary showed
only line number differences.

This patch does not affect the generation of the Linux binary.
This patch decreases 389 lines of 20121018 divergence.diff.

This patch reduces source code diff caused by the simple code maintenance
work:
1. Deletion of the unused include files.
2. Deletion of the deprecated codes blocks.
3. Repositioning of the code blocks.
4. Replacing the values with the well defined macros.
5. Replacing the types with the equivalent types.

Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Lv Zheng 2012-12-20 01:07:26 +00:00 коммит произвёл Rafael J. Wysocki
Родитель 56324c1090
Коммит 739dcbb90a
21 изменённых файлов: 68 добавлений и 89 удалений
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1
drivers/acpi/acpica/accommon.h
Просмотреть файл

@ -51,6 +51,7 @@
*
* Note: The order of these include files is important.
*/
#include <acpi/acconfig.h> /* Global configuration constants */
#include "acmacros.h" /* C macros */
#include "aclocal.h" /* Internal data types */
#include "acobject.h" /* ACPI internal object */

33
drivers/acpi/acpica/acglobal.h
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@ -192,14 +192,6 @@ ACPI_EXTERN u8 acpi_gbl_integer_bit_width;
ACPI_EXTERN u8 acpi_gbl_integer_byte_width;
ACPI_EXTERN u8 acpi_gbl_integer_nybble_width;
/* Mutex for _OSI support */
ACPI_EXTERN acpi_mutex acpi_gbl_osi_mutex;
/* Reader/Writer lock is used for namespace walk and dynamic table unload */
ACPI_EXTERN struct acpi_rw_lock acpi_gbl_namespace_rw_lock;
/*****************************************************************************
*
* Mutual exclusion within ACPICA subsystem
@ -233,6 +225,14 @@ ACPI_EXTERN u8 acpi_gbl_global_lock_pending;
ACPI_EXTERN acpi_spinlock acpi_gbl_gpe_lock; /* For GPE data structs and registers */
ACPI_EXTERN acpi_spinlock acpi_gbl_hardware_lock; /* For ACPI H/W except GPE registers */
/* Mutex for _OSI support */
ACPI_EXTERN acpi_mutex acpi_gbl_osi_mutex;
/* Reader/Writer lock is used for namespace walk and dynamic table unload */
ACPI_EXTERN struct acpi_rw_lock acpi_gbl_namespace_rw_lock;
/*****************************************************************************
*
* Miscellaneous globals
@ -304,6 +304,7 @@ extern const char *acpi_gbl_region_types[ACPI_NUM_PREDEFINED_REGIONS];
ACPI_EXTERN struct acpi_memory_list *acpi_gbl_global_list;
ACPI_EXTERN struct acpi_memory_list *acpi_gbl_ns_node_list;
ACPI_EXTERN u8 acpi_gbl_display_final_mem_stats;
ACPI_EXTERN u8 acpi_gbl_disable_mem_tracking;
#endif
/*****************************************************************************
@ -365,19 +366,18 @@ ACPI_EXTERN u8 acpi_gbl_sleep_type_b;
*
****************************************************************************/
extern struct acpi_fixed_event_info
acpi_gbl_fixed_event_info[ACPI_NUM_FIXED_EVENTS];
ACPI_EXTERN struct acpi_fixed_event_handler
acpi_gbl_fixed_event_handlers[ACPI_NUM_FIXED_EVENTS];
ACPI_EXTERN struct acpi_gpe_xrupt_info *acpi_gbl_gpe_xrupt_list_head;
ACPI_EXTERN struct acpi_gpe_block_info
*acpi_gbl_gpe_fadt_blocks[ACPI_MAX_GPE_BLOCKS];
#if (!ACPI_REDUCED_HARDWARE)
ACPI_EXTERN u8 acpi_gbl_all_gpes_initialized;
ACPI_EXTERN struct acpi_gpe_xrupt_info *acpi_gbl_gpe_xrupt_list_head;
ACPI_EXTERN struct acpi_gpe_block_info
*acpi_gbl_gpe_fadt_blocks[ACPI_MAX_GPE_BLOCKS];
ACPI_EXTERN acpi_gbl_event_handler acpi_gbl_global_event_handler;
ACPI_EXTERN void *acpi_gbl_global_event_handler_context;
ACPI_EXTERN struct acpi_fixed_event_handler
acpi_gbl_fixed_event_handlers[ACPI_NUM_FIXED_EVENTS];
extern struct acpi_fixed_event_info
acpi_gbl_fixed_event_info[ACPI_NUM_FIXED_EVENTS];
#endif /* !ACPI_REDUCED_HARDWARE */
@ -428,6 +428,7 @@ extern u8 acpi_gbl_db_terminate_threads;
ACPI_EXTERN u8 acpi_gbl_db_opt_tables;
ACPI_EXTERN u8 acpi_gbl_db_opt_stats;
ACPI_EXTERN u8 acpi_gbl_db_opt_ini_methods;
ACPI_EXTERN u8 acpi_gbl_db_opt_no_region_support;
ACPI_EXTERN char *acpi_gbl_db_args[ACPI_DEBUGGER_MAX_ARGS];
ACPI_EXTERN acpi_object_type acpi_gbl_db_arg_types[ACPI_DEBUGGER_MAX_ARGS];

5
drivers/acpi/acpica/aclocal.h
Просмотреть файл

@ -410,11 +410,6 @@ struct acpi_gpe_notify_info {
struct acpi_gpe_notify_info *next;
};
struct acpi_gpe_notify_object {
struct acpi_namespace_node *node;
struct acpi_gpe_notify_object *next;
};
/*
* GPE dispatch info. At any time, the GPE can have at most one type
* of dispatch - Method, Handler, or Implicit Notify.

6
drivers/acpi/acpica/amlresrc.h
Просмотреть файл

@ -199,6 +199,12 @@ struct aml_resource_fixed_dma {
struct aml_resource_large_header {
AML_RESOURCE_LARGE_HEADER_COMMON};
/* General Flags for address space resource descriptors */
#define ACPI_RESOURCE_FLAG_DEC 2
#define ACPI_RESOURCE_FLAG_MIF 4
#define ACPI_RESOURCE_FLAG_MAF 8
struct aml_resource_memory24 {
AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
u16 minimum;

2
drivers/acpi/acpica/dsobject.c
Просмотреть файл

@ -388,7 +388,7 @@ acpi_ds_build_internal_package_obj(struct acpi_walk_state *walk_state,
union acpi_parse_object *parent;
union acpi_operand_object *obj_desc = NULL;
acpi_status status = AE_OK;
unsigned i;
u32 i;
u16 index;
u16 reference_count;

2
drivers/acpi/acpica/exregion.c
Просмотреть файл

@ -163,7 +163,7 @@ acpi_ex_system_memory_space_handler(u32 function,
page_boundary_map_length =
ACPI_ROUND_UP(address, ACPI_DEFAULT_PAGE_SIZE) - address;
if (!page_boundary_map_length) {
if (page_boundary_map_length == 0) {
page_boundary_map_length = ACPI_DEFAULT_PAGE_SIZE;
}

1
drivers/acpi/acpica/hwregs.c
Просмотреть файл

@ -44,7 +44,6 @@
#include <acpi/acpi.h>
#include "accommon.h"
#include "acnamesp.h"
#include "acevents.h"
#define _COMPONENT ACPI_HARDWARE

4
drivers/acpi/acpica/hwsleep.c
Просмотреть файл

@ -45,7 +45,6 @@
#include <acpi/acpi.h>
#include <linux/acpi.h>
#include "accommon.h"
#include <linux/module.h>
#define _COMPONENT ACPI_HARDWARE
ACPI_MODULE_NAME("hwsleep")
@ -323,7 +322,8 @@ acpi_status acpi_hw_legacy_wake(u8 sleep_state)
* and use it to determine whether the system is rebooting or
* resuming. Clear WAK_STS for compatibility.
*/
acpi_write_bit_register(ACPI_BITREG_WAKE_STATUS, 1);
(void)acpi_write_bit_register(ACPI_BITREG_WAKE_STATUS,
ACPI_CLEAR_STATUS);
acpi_gbl_system_awake_and_running = TRUE;
/* Enable power button */

2
drivers/acpi/acpica/hwxfsleep.c
Просмотреть файл

@ -41,9 +41,9 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
#include <linux/export.h>
#include <acpi/acpi.h>
#include "accommon.h"
#include <linux/module.h>
#define _COMPONENT ACPI_HARDWARE
ACPI_MODULE_NAME("hwxfsleep")

1
drivers/acpi/acpica/nsdumpdv.c
Просмотреть файл

@ -42,7 +42,6 @@
*/
#include <acpi/acpi.h>
#include "accommon.h"
/* TBD: This entire module is apparently obsolete and should be removed */

1
drivers/acpi/acpica/nsinit.c
Просмотреть файл

@ -46,7 +46,6 @@
#include "acnamesp.h"
#include "acdispat.h"
#include "acinterp.h"
#include <linux/nmi.h>
#define _COMPONENT ACPI_NAMESPACE
ACPI_MODULE_NAME("nsinit")

1
drivers/acpi/acpica/nsutils.c
Просмотреть файл

@ -46,7 +46,6 @@
#include "accommon.h"
#include "acnamesp.h"
#include "amlcode.h"
#include "actables.h"
#define _COMPONENT ACPI_NAMESPACE
ACPI_MODULE_NAME("nsutils")

8
drivers/acpi/acpica/nsxfeval.c
Просмотреть файл

@ -602,18 +602,20 @@ acpi_ns_get_device_callback(acpi_handle obj_handle,
/* Walk the CID list */
found = 0;
found = FALSE;
for (i = 0; i < cid->count; i++) {
if (ACPI_STRCMP(cid->ids[i].string, info->hid)
== 0) {
/* Found a matching CID */
found = 1;
found = TRUE;
break;
}
}
ACPI_FREE(cid);
if (!found)
if (!found) {
return (AE_OK);
}
}
}

1
drivers/acpi/acpica/tbxface.c
Просмотреть файл

@ -44,7 +44,6 @@
#include <linux/export.h>
#include <acpi/acpi.h>
#include "accommon.h"
#include "acnamesp.h"
#include "actables.h"
#define _COMPONENT ACPI_TABLES

4
drivers/acpi/acpica/utxface.c
Просмотреть файл

@ -44,11 +44,7 @@
#include <linux/export.h>
#include <acpi/acpi.h>
#include "accommon.h"
#include "acevents.h"
#include "acnamesp.h"
#include "acdebug.h"
#include "actables.h"
#include "acinterp.h"
#define _COMPONENT ACPI_UTILITIES
ACPI_MODULE_NAME("utxface")

22
include/acpi/acconfig.h
Просмотреть файл

@ -150,11 +150,6 @@
*
*****************************************************************************/
/* Number of distinct GPE register blocks and register width */
#define ACPI_MAX_GPE_BLOCKS 2
#define ACPI_GPE_REGISTER_WIDTH 8
/* Method info (in WALK_STATE), containing local variables and argumetns */
#define ACPI_METHOD_NUM_LOCALS 8
@ -163,12 +158,6 @@
#define ACPI_METHOD_NUM_ARGS 7
#define ACPI_METHOD_MAX_ARG 6
/* Length of _HID, _UID, _CID, and UUID values */
#define ACPI_DEVICE_ID_LENGTH 0x09
#define ACPI_MAX_CID_LENGTH 48
#define ACPI_UUID_LENGTH 16
/*
* Operand Stack (in WALK_STATE), Must be large enough to contain METHOD_MAX_ARG
*/
@ -186,17 +175,6 @@
*/
#define ACPI_RESULTS_OBJ_NUM_MAX 255
/* Names within the namespace are 4 bytes long */
#define ACPI_NAME_SIZE 4
#define ACPI_PATH_SEGMENT_LENGTH 5 /* 4 chars for name + 1 char for separator */
#define ACPI_PATH_SEPARATOR '.'
/* Sizes for ACPI table headers */
#define ACPI_OEM_ID_SIZE 6
#define ACPI_OEM_TABLE_ID_SIZE 8
/* Constants used in searching for the RSDP in low memory */
#define ACPI_EBDA_PTR_LOCATION 0x0000040E /* Physical Address */

7
include/acpi/acpiosxf.h
Просмотреть файл

@ -148,6 +148,8 @@ void acpi_os_release_mutex(acpi_mutex handle);
*/
void *acpi_os_allocate(acpi_size size);
void acpi_os_free(void *memory);
void __iomem *acpi_os_map_memory(acpi_physical_address where,
acpi_size length);
@ -180,12 +182,13 @@ acpi_status acpi_os_release_object(acpi_cache_t * cache, void *object);
* Interrupt handlers
*/
acpi_status
acpi_os_install_interrupt_handler(u32 gsi,
acpi_os_install_interrupt_handler(u32 interrupt_number,
acpi_osd_handler service_routine,
void *context);
acpi_status
acpi_os_remove_interrupt_handler(u32 gsi, acpi_osd_handler service_routine);
acpi_os_remove_interrupt_handler(u32 interrupt_number,
acpi_osd_handler service_routine);
void acpi_os_gpe_count(u32 gpe_number);
void acpi_os_fixed_event_count(u32 fixed_event_number);

43
include/acpi/acpixf.h
Просмотреть файл

@ -58,6 +58,10 @@ extern u8 acpi_gbl_permanent_mmap;
/*
* Globals that are publically available
*/
extern u32 acpi_current_gpe_count;
extern struct acpi_table_fadt acpi_gbl_FADT;
extern u8 acpi_gbl_system_awake_and_running;
extern u8 acpi_gbl_reduced_hardware; /* ACPI 5.0 */
/* Runtime configuration of debug print levels */
extern u32 acpi_dbg_level;
extern u32 acpi_dbg_layer;
@ -100,11 +104,6 @@ extern u8 acpi_gbl_disable_auto_repair;
#endif /* !ACPI_REDUCED_HARDWARE */
extern u32 acpi_current_gpe_count;
extern struct acpi_table_fadt acpi_gbl_FADT;
extern u8 acpi_gbl_system_awake_and_running;
extern u8 acpi_gbl_reduced_hardware; /* ACPI 5.0 */
extern u32 acpi_rsdt_forced;
/*
* Initialization
@ -121,15 +120,14 @@ acpi_status acpi_initialize_objects(u32 flags);
acpi_status acpi_terminate(void);
#ifdef ACPI_FUTURE_USAGE
acpi_status acpi_subsystem_status(void);
#endif
/*
* Miscellaneous global interfaces
*/
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable(void))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable(void))
#ifdef ACPI_FUTURE_USAGE
acpi_status acpi_subsystem_status(void);
#endif
#ifdef ACPI_FUTURE_USAGE
acpi_status acpi_get_system_info(struct acpi_buffer *ret_buffer);
@ -466,6 +464,10 @@ acpi_buffer_to_resource(u8 *aml_buffer,
*/
acpi_status acpi_reset(void);
acpi_status acpi_read(u64 *value, struct acpi_generic_address *reg);
acpi_status acpi_write(u64 value, struct acpi_generic_address *reg);
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_read_bit_register(u32 register_id,
u32 *return_value))
@ -474,20 +476,6 @@ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_write_bit_register(u32 register_id,
u32 value))
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_set_firmware_waking_vector(u32
physical_address))
#if ACPI_MACHINE_WIDTH == 64
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_set_firmware_waking_vector64(u64
physical_address))
#endif
acpi_status acpi_read(u64 *value, struct acpi_generic_address *reg);
acpi_status acpi_write(u64 value, struct acpi_generic_address *reg);
/*
* Sleep/Wake interfaces
*/
@ -504,6 +492,15 @@ acpi_status acpi_leave_sleep_state_prep(u8 sleep_state);
acpi_status acpi_leave_sleep_state(u8 sleep_state);
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_set_firmware_waking_vector(u32
physical_address))
#if ACPI_MACHINE_WIDTH == 64
ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
acpi_set_firmware_waking_vector64(u64
physical_address))
#endif
/*
* ACPI Timer interfaces
*/

6
include/acpi/actbl.h
Просмотреть файл

@ -326,8 +326,6 @@ enum acpi_preferred_pm_profiles {
#pragma pack()
#define ACPI_FADT_OFFSET(f) (u16) ACPI_OFFSET (struct acpi_table_fadt, f)
/*
* Internal table-related structures
*/
@ -364,6 +362,10 @@ struct acpi_table_desc {
#include <acpi/actbl2.h>
#include <acpi/actbl3.h>
/* Macros used to generate offsets to specific table fields */
#define ACPI_FADT_OFFSET(f) (u16) ACPI_OFFSET (struct acpi_table_fadt, f)
/*
* Sizes of the various flavors of FADT. We need to look closely
* at the FADT length because the version number essentially tells

5
include/acpi/actypes.h
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@ -474,6 +474,7 @@ typedef u64 acpi_integer;
*/
#define ACPI_FULL_INITIALIZATION 0x00
#define ACPI_NO_ADDRESS_SPACE_INIT 0x01
#define ACPI_NO_HARDWARE_INIT 0x02
#define ACPI_NO_EVENT_INIT 0x04
#define ACPI_NO_HANDLER_INIT 0x08
#define ACPI_NO_ACPI_ENABLE 0x10
@ -970,6 +971,10 @@ acpi_status(*acpi_exception_handler) (acpi_status aml_status,
typedef
acpi_status(*acpi_tbl_handler) (u32 event, void *table, void *context);
#define ACPI_TABLE_LOAD 0x0
#define ACPI_TABLE_UNLOAD 0x1
#define ACPI_NUM_TABLE_EVENTS 2
/* Address Spaces (For Operation Regions) */
typedef

2
include/acpi/platform/acenv.h
Просмотреть файл

@ -277,8 +277,6 @@
*
*****************************************************************************/
#define ACPI_IS_ASCII(c) ((c) < 0x80)
/*
* ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library.
* Otherwise, local versions of string/memory functions will be used.