aboutsummaryrefslogtreecommitdiff
path: root/drivers/acpi
diff options
context:
space:
mode:
authorLv Zheng <lv.zheng@intel.com>2012-12-20 01:07:26 +0000
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-01-10 12:36:17 +0100
commit739dcbb90a347a66f25cc0c3ef4eef3d4558f409 (patch)
treee71b91e0ac7195bbf201d06f41748e717ee8a968 /drivers/acpi
parent56324c1090ecf057c89a4d470a23a8ca61061b61 (diff)
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>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/acpica/accommon.h1
-rw-r--r--drivers/acpi/acpica/acglobal.h33
-rw-r--r--drivers/acpi/acpica/aclocal.h5
-rw-r--r--drivers/acpi/acpica/amlresrc.h6
-rw-r--r--drivers/acpi/acpica/dsobject.c2
-rw-r--r--drivers/acpi/acpica/exregion.c2
-rw-r--r--drivers/acpi/acpica/hwregs.c1
-rw-r--r--drivers/acpi/acpica/hwsleep.c4
-rw-r--r--drivers/acpi/acpica/hwxfsleep.c2
-rw-r--r--drivers/acpi/acpica/nsdumpdv.c1
-rw-r--r--drivers/acpi/acpica/nsinit.c1
-rw-r--r--drivers/acpi/acpica/nsutils.c1
-rw-r--r--drivers/acpi/acpica/nsxfeval.c8
-rw-r--r--drivers/acpi/acpica/tbxface.c1
-rw-r--r--drivers/acpi/acpica/utxface.c4
15 files changed, 34 insertions, 38 deletions
diff --git a/drivers/acpi/acpica/accommon.h b/drivers/acpi/acpica/accommon.h
index 8a7d51bfb3b..8632d713673 100644
--- a/drivers/acpi/acpica/accommon.h
+++ b/drivers/acpi/acpica/accommon.h
@@ -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 */
diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h
index 1ef7ca486a2..864806e1ac5 100644
--- a/drivers/acpi/acpica/acglobal.h
+++ b/drivers/acpi/acpica/acglobal.h
@@ -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];
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index 50f8b97e799..421b048f664 100644
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -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.
diff --git a/drivers/acpi/acpica/amlresrc.h b/drivers/acpi/acpica/amlresrc.h
index 968449685e0..bdbb7d05708 100644
--- a/drivers/acpi/acpica/amlresrc.h
+++ b/drivers/acpi/acpica/amlresrc.h
@@ -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;
diff --git a/drivers/acpi/acpica/dsobject.c b/drivers/acpi/acpica/dsobject.c
index c9f15d3a368..13844a115d9 100644
--- a/drivers/acpi/acpica/dsobject.c
+++ b/drivers/acpi/acpica/dsobject.c
@@ -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;
diff --git a/drivers/acpi/acpica/exregion.c b/drivers/acpi/acpica/exregion.c
index 0a01e19c319..044d44141be 100644
--- a/drivers/acpi/acpica/exregion.c
+++ b/drivers/acpi/acpica/exregion.c
@@ -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;
}
diff --git a/drivers/acpi/acpica/hwregs.c b/drivers/acpi/acpica/hwregs.c
index 165395f1f71..e782b5a22fe 100644
--- a/drivers/acpi/acpica/hwregs.c
+++ b/drivers/acpi/acpica/hwregs.c
@@ -44,7 +44,6 @@
#include <acpi/acpi.h>
#include "accommon.h"
-#include "acnamesp.h"
#include "acevents.h"
#define _COMPONENT ACPI_HARDWARE
diff --git a/drivers/acpi/acpica/hwsleep.c b/drivers/acpi/acpica/hwsleep.c
index 3fddde056a5..691a5fb10d4 100644
--- a/drivers/acpi/acpica/hwsleep.c
+++ b/drivers/acpi/acpica/hwsleep.c
@@ -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 */
diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
index 2898011ef12..6fcee00cb34 100644
--- a/drivers/acpi/acpica/hwxfsleep.c
+++ b/drivers/acpi/acpica/hwxfsleep.c
@@ -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")
diff --git a/drivers/acpi/acpica/nsdumpdv.c b/drivers/acpi/acpica/nsdumpdv.c
index 944d4c8d943..4ae93602b0f 100644
--- a/drivers/acpi/acpica/nsdumpdv.c
+++ b/drivers/acpi/acpica/nsdumpdv.c
@@ -42,7 +42,6 @@
*/
#include <acpi/acpi.h>
-#include "accommon.h"
/* TBD: This entire module is apparently obsolete and should be removed */
diff --git a/drivers/acpi/acpica/nsinit.c b/drivers/acpi/acpica/nsinit.c
index bb6888f5c26..94c1500074c 100644
--- a/drivers/acpi/acpica/nsinit.c
+++ b/drivers/acpi/acpica/nsinit.c
@@ -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")
diff --git a/drivers/acpi/acpica/nsutils.c b/drivers/acpi/acpica/nsutils.c
index b5b4cb72a8a..479aad0dbf4 100644
--- a/drivers/acpi/acpica/nsutils.c
+++ b/drivers/acpi/acpica/nsutils.c
@@ -46,7 +46,6 @@
#include "accommon.h"
#include "acnamesp.h"
#include "amlcode.h"
-#include "actables.h"
#define _COMPONENT ACPI_NAMESPACE
ACPI_MODULE_NAME("nsutils")
diff --git a/drivers/acpi/acpica/nsxfeval.c b/drivers/acpi/acpica/nsxfeval.c
index 70bbc1f9de0..5c05ba3bc0d 100644
--- a/drivers/acpi/acpica/nsxfeval.c
+++ b/drivers/acpi/acpica/nsxfeval.c
@@ -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);
+ }
}
}
diff --git a/drivers/acpi/acpica/tbxface.c b/drivers/acpi/acpica/tbxface.c
index f5632780421..d102fe7f709 100644
--- a/drivers/acpi/acpica/tbxface.c
+++ b/drivers/acpi/acpica/tbxface.c
@@ -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
diff --git a/drivers/acpi/acpica/utxface.c b/drivers/acpi/acpica/utxface.c
index 390db0ca5e2..cb85a7b313d 100644
--- a/drivers/acpi/acpica/utxface.c
+++ b/drivers/acpi/acpica/utxface.c
@@ -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")